CYBER ATTACKS IN THE UNITED STATES.
LATEST NEWS

Cyber attacks in the United States each day

Latest cyber attacks in the United States

• Stryker: Stryker cuts 2026 outlook as cyberattack fallout lingersService disruption · Health · 2 reports · 30 Oct 2026, 14:11 UTC
• Florida Department of Education: Hacker attack hits Florida Department of Education and may expose data of 4.9 million peopleData breach · Government · 30 reports · 30 Oct 2026, 12:59 UTC
• US military bases: Pentagon probes military base freezer failures as suspected cyberattackOther attack · Defence · 12 reports · 30 Oct 2026, 12:36 UTC
• Quest Diagnostics: Data breach hits lab giant Quest Diagnostics, exposing personal information and patient recordsData breach · Health · 36 reports · 30 Oct 2026, 11:00 UTC
• Department of Homeland Security: 41,000 US Homeland Security Workers Exposed in Major Hack as Tom Homan Warns ICE Agents Face RisksData breach · Government · 83 reports · 30 Oct 2026, 09:32 UTC
• Bernalillo County: Bernalillo offers $82,000 to hackers to resolve ransomware attackRansomware · Government · 3 reports · 30 Oct 2026, 09:30 UTC
• Anthropic: Official Claude Code VS Code extension compromised to install persistent SSH backdoorOther attack · Technology · 5 reports · 30 Oct 2026, 08:55 UTC
• Richmond Public Schools: Richmond Public Schools turns to FBI, third party after cyberattackOther attack · Education · 12 reports · 30 Oct 2026, 08:24 UTC
• Pentagon: Data leak: employee gave AI agents access to Pentagon systemData breach · Defence · 28 reports · 30 Oct 2026, 07:33 UTC
• Mississippi Valley State University: MVSU works to restore website following cyber attackService disruption · Education · 2 reports · 30 Oct 2026, 07:30 UTC
• Federal Election Commission: Hackers Attempt to Breach U.S. Election Commission Systems, Triggering Major Service OutageService disruption · Government · 30 reports · 30 Oct 2026, 04:30 UTC
• Florida financial aid programme: Florida financial aid breach exposes Social Security numbers of nearly 5 millionData breach · Government · 1 report · 30 Oct 2026, 03:22 UTC
• J.B. Hunt: J.B. Hunt faces multiple class-action lawsuits following reported data breachData breach · Transport · 3 reports · 30 Oct 2026, 03:20 UTC
• Seminole County Clerk of Court: Seminole County Clerk of Court systems targeted by cyberattackOther attack · Government · 3 reports · 30 Oct 2026, 03:13 UTC
• ONEOK: ONEOK and Urologic Specialists of Oklahoma hit with lawsuits over alleged data breachesData breach · Energy / utilities · 1 report · 30 Oct 2026, 02:40 UTC
• Franklin County elementary school: Pornography displayed on Franklin County elementary school message board after system hackedOther attack · Education · 2 reports · 30 Oct 2026, 01:56 UTC
• ONEOK; Urologic Specialists of Oklahoma: ONEOK and Urologic Specialists of Oklahoma hit with lawsuits over alleged data breachesData breach · Energy / utilities · 1 report · 30 Oct 2026, 00:55 UTC
• Fort Huachuca: Fort Huachuca freezer hack triggers Pentagon cyber investigationOther attack · Defence · 1 report · 30 Oct 2026, 00:53 UTC
• University of Central Arkansas: UCA clinic notifies clients of potential data breachData breach · Health · 1 report · 30 Oct 2026, 00:16 UTC
• UNM Health: UNM Health systems come back online after Monday's cyber attackOther attack · Health · 30 reports · 30 Oct 2026, 00:03 UTC
• Helena Public Schools: Helena Public Schools says 2,000 workers were hit in data breachData breach · Education · 3 reports · 29 Oct 2026, 23:07 UTC
• Terrebonne Parish: Terrebonne Parish warns personal data may have been stolen in cyberattackData breach · Government · 2 reports · 29 Oct 2026, 23:02 UTC
• Polymarket: Polymarket suspends operations after hacker attack and theft of $2.7 millionOther attack · Finance · 4 reports · 29 Oct 2026, 22:52 UTC
• Boston Scientific: Cyberattack Fallout Could Be A Game Changer For Boston Scientific (BSX)Other attack · Health · 16 reports · 29 Oct 2026, 22:15 UTC
• Frontline Education: Frontline Education data breach affected more than 800,000 peopleData breach · Education · 10 reports · 29 Oct 2026, 22:00 UTC
• Unnamed target: Millions of students caught in California data breachData breach · Education · 1 report · 29 Oct 2026, 20:30 UTC
• San Antonio ISD: San Antonio ISD staff data compromised in national education software breachData breach · Education · 2 reports · 29 Oct 2026, 19:48 UTC
• University of Central Arkansas Community Care Clinic: University of Central Arkansas Community Care Clinic reports data breachData breach · Health · 1 report · 29 Oct 2026, 18:20 UTC
• iRhythm: iRhythm says data breach affected 8.2 million peopleData breach · Health · 3 reports · 29 Oct 2026, 17:39 UTC
• University Hospitals: Most University Hospitals websites still down a week after cybersecurity incidentService disruption · Health · 8 reports · 29 Oct 2026, 16:58 UTC
• Unnamed target: Florida education data breach may have exposed Social Security numbers of 4.9 million peopleData breach · Education · 1 report · 29 Oct 2026, 16:49 UTC
• BAE Systems: Federal bankruptcy courts contractor says no data stolen during cyber intrusionOther attack · Defence · 2 reports · 29 Oct 2026, 16:13 UTC
• CodeSecure: CodeSecure data breach compromised health and personal information of individualsData breach · Technology · 1 report · 29 Oct 2026, 15:40 UTC
• Citizens Bank: Citizens Bank hit with class action lawsuit after second data breach in a yearData breach · Finance · 3 reports · 29 Oct 2026, 15:07 UTC
• Columbia University: Columbia Opens Claims for $16 Million Data Breach SettlementData breach · Education · 1 report · 29 Oct 2026, 14:30 UTC
• University of New Mexico: University of New Mexico restores hospital systems, urges no contact with hackersService disruption · Education · 5 reports · 29 Oct 2026, 13:39 UTC
• Metro Tulsa Foot and Ankle Specialists: Metro Tulsa Foot and Ankle Specialists Data Breach Exposes SSNsData breach · Health · 1 report · 29 Oct 2026, 13:36 UTC
• US election commissions: Hacker attack on US election commission systems a week before the voteOther attack · Government · 3 reports · 29 Oct 2026, 13:11 UTC
• Unnamed target: US laboratory diagnostics giant confirms hacker attack and exposure of patient dataData breach · Health · 1 report · 29 Oct 2026, 12:34 UTC
• Mercor: Meta halts work with Mercor after major AI data breachData breach · Technology · 1 report · 29 Oct 2026, 11:04 UTC
• ICE: Hacker attack on US immigration agency exposes ICE agentsData breach · Government · 10 reports · 29 Oct 2026, 10:16 UTC
• Unnamed target: US agency names leaked in major hack, collective saysData breach · Government · 1 report · 29 Oct 2026, 06:30 UTC
• Unnamed target: DDoSecrets publishes data of over 41,000 employees involved in US deportations after cyberattack claimed by 'Department of Peace' groupData breach · Other · 1 report · 29 Oct 2026, 06:12 UTC
• Unnamed target: DDoSecrets publishes data of over 41,000 employees involved in US deportations, after cyberattack claimed by 'Department of Peace'Data breach · Other · 1 report · 29 Oct 2026, 06:12 UTC
• US Government: Data of 41,000 US government employees leaked after cyberattackData breach · Government · 6 reports · 29 Oct 2026, 06:03 UTC
• Coinbase: Coinbase says its systems were not compromised after data leak at analytics vendor AmplitudeData breach · Finance · 13 reports · 29 Oct 2026, 04:23 UTC
• Navigate360: Edelson Lechtzin investigates Navigate360 data breach after millions of school tip-line records exposedData breach · Technology · 9 reports · 29 Oct 2026, 03:50 UTC
• US immigration agency: Details of thousands of US immigration agents leaked in major hackData breach · Government · 1 report · 29 Oct 2026, 01:30 UTC
• Alameda Unified School District: State Announces Significant Student Data Breach - Alameda Unified School DistrictData breach · Education · 1 report · 28 Oct 2026, 23:21 UTC
• CSX: CSX data breach exposes personal information of about 40,000 current and former employeesData breach · Transport · 5 reports · 28 Oct 2026, 22:39 UTC
• Unnamed target: Hackers strike at heart of campaign finance system days before midtermsOther attack · Government · 1 report · 28 Oct 2026, 21:23 UTC
• Ohio Auditor of State: Ohio auditor: Cyber attack on state server carried out by possible foreign state actorsOther attack · Government · 15 reports · 28 Oct 2026, 20:50 UTC
• Oneonta City Schools: Ransomware Group Claims Responsibility for Oneonta City Schools HackRansomware · Education · 10 reports · 28 Oct 2026, 20:13 UTC
• Harrisburg International Airport: Harrisburg airport hacked: what happened, is it safe to fly, and do you need to do anythingOther attack · Transport · 1 report · 28 Oct 2026, 19:28 UTC
• BCS Counseling Group: BCS Counseling Group data breach exposed PHI and PIIData breach · Health · 1 report · 28 Oct 2026, 18:34 UTC
• Ford: Ford AV data breach affects current and former employees, Social Security numbers exposedData breach · Other · 1 report · 28 Oct 2026, 18:34 UTC
• ConnectWise: China-linked cyberattack forces Tampa's ConnectWise to shut down servicesService disruption · Technology · 11 reports · 28 Oct 2026, 17:58 UTC
• Unnamed target: PHP2Shell attack roots 25 servers, breaches U.S. government-affiliated networkOther attack · Government · 1 report · 28 Oct 2026, 16:02 UTC
• City of Columbia: What city services remain affected by Columbia ransomware attack?Ransomware · Government · 13 reports · 28 Oct 2026, 15:55 UTC
• EyeMed Vision Care: EyeMed Vision Care data breach exposes SSNs; lawsuit possibleData breach · Health · 1 report · 28 Oct 2026, 15:32 UTC
• Unnamed target: Cyberattack diverted ambulances from New Mexico's only Level I trauma center as hackers claim patient data theftData breach · Health · 1 report · 28 Oct 2026, 15:26 UTC
• Washburn County: Final update given on recent cyber hack in Washburn CountyOther attack · Government · 1 report · 28 Oct 2026, 12:00 UTC
• Unnamed target: Cyber attack on state serverOther attack · Government · 1 report · 28 Oct 2026, 11:15 UTC
• Amplitude: Data leak at Amplitude, a Coinbase providerData breach · Technology · 1 report · 28 Oct 2026, 09:33 UTC
• Hugging Face: Hawley opens Senate investigation into OpenAI over hack of Hugging Face agentOther attack · Technology · 1 report · 28 Oct 2026, 03:44 UTC
• OpenAI: Senator Hawley opens Senate investigation into hacker attack on OpenAIOther attack · Technology · 2 reports · 28 Oct 2026, 03:44 UTC
• Austin ISD: Data breach impacts thousands of Austin ISD employee's personal informationData breach · Education · 4 reports · 27 Oct 2026, 22:06 UTC
• Springfield Public Schools: Report to state reveals more details on Springfield schools cyberattackOther attack · Education · 1 report · 27 Oct 2026, 21:41 UTC
• Unnamed target: Cyberattack Disrupts New Mexico's Only Trauma CenterService disruption · Health · 1 report · 27 Oct 2026, 20:38 UTC
• Horizon Eye Specialists & LASIK Center: Horizon Eye Specialists & LASIK Center Data Breach?Data breach · Health · 1 report · 27 Oct 2026, 18:55 UTC
• Denver Health Medical Plan: Denver Health Medical Plan reports data breachData breach · Health · 2 reports · 27 Oct 2026, 17:24 UTC
• Bay Area Psychological Consultants: Bay Area Psychological Consultants data breach impacts patient health informationData breach · Health · 1 report · 27 Oct 2026, 17:09 UTC
• Unnamed target: Cyberattack on New Mexico hospital diverted ambulancesService disruption · Health · 1 report · 27 Oct 2026, 17:01 UTC
• Paylogix: Ransomware Incident at Paylogix Affects 41K IndividualsRansomware · Health · 1 report · 27 Oct 2026, 16:54 UTC
• Warp: Warp discloses breach exposing AI agent logs and user telemetry dataData breach · Technology · 1 report · 27 Oct 2026, 16:15 UTC
• Johns Hopkins Bayview: Johns Hopkins Bayview warns patients of a data breach affecting more than 3,100 peopleData breach · Health · 5 reports · 27 Oct 2026, 15:10 UTC
• Johns Hopkins: Johns Hopkins confirms 3,182 patients' data went into an unapproved AI toolData breach · Health · 2 reports · 27 Oct 2026, 14:27 UTC
• NorthShore Health Centers: Data breach announced by NorthShore Health CentersData breach · Health · 1 report · 27 Oct 2026, 13:34 UTC
• Infinite Campus: Infinite Campus: Salesforce breach exposed 137,000 staff recordsData breach · Technology · 1 report · 27 Oct 2026, 07:00 UTC
• Unnamed target: A cybersecurity issue forces a major New Mexico hospital to divert patients and close clinicsService disruption · Health · 1 report · 27 Oct 2026, 02:37 UTC
• Educational Testing Service: California Students' Personal Information May Be Compromised in ETS Data BreachData breach · Education · 8 reports · 27 Oct 2026, 00:44 UTC
• Cloudflare: Cloudflare fixes cross-request data leak in GLM-5.3 Workers AI model after 155 responses exposed other users' contentData breach · Technology · 1 report · 27 Oct 2026, 00:17 UTC
• Central Ohio Primary Care Physicians: Data breach at Central Ohio Primary Care affects 1.4 million peopleData breach · Health · 2 reports · 26 Oct 2026, 22:23 UTC
• Tarter Krinsky & Drogin: Law firm Tarter Krinsky & Drogin reports breach involving health data of 196,645 patientsData breach · Other · 1 report · 26 Oct 2026, 21:51 UTC
• Whitsett Town Hall: Whitsett officials warn residents after town hall's email was hackedOther attack · Government · 2 reports · 26 Oct 2026, 21:03 UTC
• Unnamed target: A cybersecurity issue forces a major New Mexico hospital to divert patients and close clinicsService disruption · Health · 1 report · 26 Oct 2026, 20:28 UTC
• Oshkosh Utilities: Oshkosh utility customers warned of data breachData breach · Energy / utilities · 1 report · 26 Oct 2026, 20:17 UTC
• Fourteen Foods: Fourteen Foods data breach investigation announced by Edelson Lechtzin law firmData breach · Other · 2 reports · 26 Oct 2026, 20:14 UTC
• Trinity Health: Trinity Health data breach impacts over 33,000 individualsData breach · Health · 1 report · 26 Oct 2026, 18:58 UTC
• Cox Automotive: Cox Automotive confirms VinSolutions cyber incident, says activity containedOther attack · Technology · 1 report · 26 Oct 2026, 18:52 UTC
• Michael J. Berger & Co.: Michael J. Berger & Co. data breach exposed SSNs and financial informationData breach · Other · 1 report · 26 Oct 2026, 18:32 UTC
• Blueberry Pediatrics: Blueberry Pediatrics data breach affected 340,000 individualsData breach · Health · 2 reports · 26 Oct 2026, 18:18 UTC
• Alabama Power: Alabama Power parent company sued over data breachData breach · Energy / utilities · 1 report · 26 Oct 2026, 14:07 UTC
• Denver Health: Vendor key leak puts data of 238,000 Denver Health plan members at riskData breach · Health · 1 report · 26 Oct 2026, 10:30 UTC
• RPS: RPS cybersecurity incident leaves teachers scramblingOther attack · Education · 1 report · 26 Oct 2026, 10:24 UTC
• Starlink: Starlink suffers politically motivated hack, and it probably came from insideOther attack · Technology · 1 report · 26 Oct 2026, 02:06 UTC
• Eversource: Eversource data breach lawsuit filed after hacker claimData breach · Energy / utilities · 1 report · 25 Oct 2026, 16:00 UTC
• SafeVoice: Nevada SafeVoice data breach exposed information in 10% of tipsData breach · Government · 5 reports · 25 Oct 2026, 07:00 UTC
• Holland & Knight: Holland & Knight data breach exposes SSNs of 14 clientsData breach · Other · 1 report · 24 Oct 2026, 07:00 UTC
• Unnamed target: A grocery store recovers from cyberattackOther attack · Retail · 1 report · 24 Oct 2026, 05:30 UTC
• Arizona Empowerment Scholarship Account: Reported cyberattack disrupts Arizona Empowerment Scholarship Account vendorsService disruption · Education · 1 report · 23 Oct 2026, 22:59 UTC
• VinSolutions: VinSolutions Data Breach? Attorneys Investigate Hackers' ClaimsData breach · Technology · 1 report · 23 Oct 2026, 16:00 UTC
• BASS Medical Group: BASS Medical Group Data Breach Reported; Lawsuit PossibleData breach · Health · 1 report · 23 Oct 2026, 15:35 UTC
• Moderna: Disillusionment after data leak at ModernaData breach · Health · 8 reports · 23 Oct 2026, 12:43 UTC
• Giant Food: GIANT back online after cyberattack, shopper discount ends ThursdayService disruption · Retail · 13 reports · 23 Oct 2026, 09:30 UTC
• DaVita: DaVita faces $15 million payout over major patient data breachData breach · Health · 1 report · 23 Oct 2026, 08:40 UTC
• Petersburg Borough: Ransomware attack on Petersburg Borough computer network resolvedRansomware · Government · 2 reports · 23 Oct 2026, 07:00 UTC
• California Department of Education: California Dept. of Education reports data breachData breach · Government · 5 reports · 23 Oct 2026, 06:21 UTC
• Unnamed target: Cyber attack on US medical lab leaks patient data; 716 attacks on healthcare sector worldwide this yearData breach · Health · 1 report · 23 Oct 2026, 04:43 UTC
• Northern Light Health: Northern Light Health lab manager suffers data breachData breach · Health · 2 reports · 22 Oct 2026, 22:35 UTC
• FBI: FBI blames contractor patch failure for ShinyHunters hackData breach · Government · 2 reports · 22 Oct 2026, 20:59 UTC
• Annapath Pathology Services: Annapath Pathology Services Data Breach? Lawyers Investigate ReportsData breach · Health · 1 report · 22 Oct 2026, 19:12 UTC
• Chesapeake therapy practice: Data of over a thousand Chesapeake therapy patients breached following ransomware attackRansomware · Health · 1 report · 22 Oct 2026, 17:51 UTC
• Alabama Board of Nursing: Alabama nursing license renewals resume online after cyberattack disruptionService disruption · Government · 1 report · 22 Oct 2026, 16:03 UTC
• Railway: Railway asks users to rotate keys after cyberattackData breach · Technology · 2 reports · 22 Oct 2026, 14:39 UTC
• Coca-Cola: Coca-Cola Data Breach Investigation: Edelson Lechtzin LLPData breach · Other · 1 report · 22 Oct 2026, 14:15 UTC
• Florida DMV: Florida DMV breach confirmed: over a month before disclosureData breach · Government · 15 reports · 22 Oct 2026, 13:08 UTC
• Madison Square Garden: Knicks championship ring controversy explained: why MSG employees received fake ring offer emails after 2026 data breachFraud / phishing · Other · 1 report · 22 Oct 2026, 07:00 UTC
• Unnamed target: Bolick raises security questions after cyber attack on school choice platformOther attack · Education · 1 report · 22 Oct 2026, 02:43 UTC
• The Money Store: Law firm investigates The Money Store data breach after ransomware group claims theft of mortgage dataData breach · Finance · 3 reports · 22 Oct 2026, 02:29 UTC
• State of Florida: Data breach of driver's licence records in Florida: how to tell if you're affected and what to do nowData breach · Government · 6 reports · 22 Oct 2026, 01:21 UTC
• Westrock Coffee: Westrock Coffee Data Breach? Lawyers Investigate Hackers' ClaimsData breach · Retail · 1 report · 21 Oct 2026, 20:24 UTC
• Takkt AG: TAKKT cyberattack restricts foodservice orders and deliveries in North AmericaService disruption · Retail · 1 report · 21 Oct 2026, 17:34 UTC
• California state student testing: California State Testing Data Breach May Impact Millions Of Students, Officials SayData breach · Government · 3 reports · 21 Oct 2026, 17:23 UTC
• Adams-Friendship School District: Adams-Friendship School District Reports Alleged Cyber AttackOther attack · Education · 1 report · 21 Oct 2026, 15:53 UTC
• Stripe: ShinyHunters-linked claims target Stripe with $1 million demands and alleged access to millions of accountsData breach · Technology · 1 report · 21 Oct 2026, 15:14 UTC
• Disney: Disney faces data breach claims after staff records appear onlineData breach · Media · 2 reports · 21 Oct 2026, 15:10 UTC
• COPC: COPC data breach affects 1.4 million patientsData breach · Health · 1 report · 21 Oct 2026, 15:07 UTC
• Ahold Delhaize USA: Ahold Delhaize USA Restores Online Grocery Services After CyberattackService disruption · Retail · 1 report · 21 Oct 2026, 14:34 UTC
• Unnamed target: Hackers steal personal data of millions of California students in massive breachData breach · Education · 1 report · 21 Oct 2026, 09:56 UTC
• Meta: Data leak at Meta Muse: thousands of AI chats publicly findableData breach · Technology · 1 report · 21 Oct 2026, 08:42 UTC
• Staples: Staples hackers created more than 15,000 gift cards, then went on a shopping spreeFraud / phishing · Retail · 2 reports · 21 Oct 2026, 07:00 UTC
• Beach Eye Medical Group: Beach Eye Medical Group data breach: lawyers investigate reportsData breach · Health · 1 report · 21 Oct 2026, 07:00 UTC
• Stop & Shop: Stop & Shop website and app back online following cyber incidentService disruption · Retail · 2 reports · 21 Oct 2026, 07:00 UTC
• Kentucky Cabinet for Health and Family Services: Kentucky CHFS breach hits 3,816 Medicaid recordsData breach · Government · 2 reports · 21 Oct 2026, 04:21 UTC
• Bullhorn: Bullhorn recovers its systems after a cyberattack, but still unclear whether data was stolenService disruption · Technology · 3 reports · 21 Oct 2026, 03:16 UTC
• Anne Arundel County: Anne Arundel County faces 2nd cyberattack; council learns of breach weeks laterData breach · Government · 2 reports · 21 Oct 2026, 02:51 UTC
• Paradigm Healthcare: Paradigm Healthcare breach affects more than 970,000 Medi-Cal membersData breach · Health · 2 reports · 21 Oct 2026, 00:24 UTC
• Giant and Martin's: Giant and Martin's websites, apps back online after cybersecurity incidentService disruption · Retail · 1 report · 20 Oct 2026, 22:41 UTC
• Unnamed target: Data breach class action brought against education software company in Pennsylvania federal courtData breach · Education · 1 report · 20 Oct 2026, 20:45 UTC
• Town of Bernalillo: Town of Bernalillo mostly back online two weeks after cyber attack shut down city systemsOther attack · Government · 1 report · 20 Oct 2026, 19:00 UTC
• John Deere: Hacker used AI agents to breach 100+ sites, including John Deere, at $50 eachOther attack · Other · 2 reports · 20 Oct 2026, 16:10 UTC
• CenterPoint Energy: CenterPoint Energy data breach affected over 1.6 million individualsData breach · Energy / utilities · 2 reports · 20 Oct 2026, 08:08 UTC
• Kentucky Medicaid: Data breach exposes info for nearly 4K Kentucky Medicaid recipientsData breach · Health · 4 reports · 20 Oct 2026, 07:00 UTC
• US bankruptcy courts: Cyberattack hits US bankruptcy courts nationwide, 18 state courts disrupted so farService disruption · Government · 1 report · 20 Oct 2026, 07:00 UTC
• Jerome School District: Jerome schools to open Wednesday after weekend cyber attack targets district networks and demands ransomRansomware · Education · 7 reports · 20 Oct 2026, 07:00 UTC
• Klein ISD: Data breach involving Klein ISD may have affected tens of thousands of peopleData breach · Education · 2 reports · 20 Oct 2026, 07:00 UTC
• Hart School District: Hart district issues statement following state data breachData breach · Education · 1 report · 20 Oct 2026, 07:00 UTC
• STS Aviation Group: STS Aviation Group data breach exposes SSNs; lawsuit possibleData breach · Transport · 1 report · 20 Oct 2026, 07:00 UTC
• Community Medical Center: Cyberattack diverts critical patients from Community Medical Center in NebraskaService disruption · Health · 1 report · 20 Oct 2026, 07:00 UTC
• Neshoba County: County switches email host after cyberattackOther attack · Government · 1 report · 20 Oct 2026, 07:00 UTC
• Ahold Delhaize: Giant, Hannaford, Food Lion and Stop & Shop websites back online after cyberattackService disruption · Retail · 1 report · 20 Oct 2026, 07:00 UTC
• Womble Bond Dickinson: Womble Bond Dickinson data breach exposes personal information of more than 4,400Data breach · Finance · 1 report · 20 Oct 2026, 07:00 UTC
• Oracle Health: Oracle Health/Cerner breach reportedly hits 20 millionData breach · Health · 3 reports · 20 Oct 2026, 07:00 UTC
• Unnamed target: Statewide student data breach: What California families should knowData breach · Education · 1 report · 19 Oct 2026, 16:28 UTC
• Lexington Hospital Corp.: Lexington Hospital Corp. discloses vendor-linked data breach affecting 67,000 peopleData breach · Health · 1 report · 19 Oct 2026, 13:38 UTC
• Microsoft: Microsoft confirms supply chain cyberattack compromising access to Microsoft 365 accountsOther attack · Technology · 1 report · 19 Oct 2026, 10:59 UTC
• Merit Financial Group: Merit Financial Group ransomware attack by StormRansomware · Finance · 1 report · 19 Oct 2026, 08:45 UTC
• Hannaford: Hannaford still offline a week after cyberattack on French supermarketsService disruption · Retail · 1 report · 19 Oct 2026, 07:00 UTC
• Personify Health: Personify Health data breach? Attorneys investigate hackers' claimsData breach · Health · 1 report · 19 Oct 2026, 07:00 UTC
• Colorado County: Ransomware claim emerges as disruption threatens Colorado County, Texas, servicesRansomware · Government · 1 report · 19 Oct 2026, 07:00 UTC
• Unnamed target: Millions of California student data exposed in cyberattack on education contractorData breach · Education · 1 report · 19 Oct 2026, 07:00 UTC
• City of Attleboro: Attleboro warns of data breachData breach · Government · 1 report · 19 Oct 2026, 07:00 UTC
• Unnamed target: Testing company data breach affects millions of California studentsData breach · Education · 1 report · 19 Oct 2026, 07:00 UTC
• CMC: CMC in Falls City targeted by cyber attackOther attack · Other · 1 report · 19 Oct 2026, 07:00 UTC
• Unnamed target: Millions of California students' sensitive data stolen in breachData breach · Education · 1 report · 19 Oct 2026, 07:00 UTC
• NBC Universal: NBC Universal data breach claim lists studio plansData breach · Media · 1 report · 19 Oct 2026, 07:00 UTC
• California public schools: One compromised login exposed millions of California students' recordsData breach · Education · 2 reports · 19 Oct 2026, 07:00 UTC
• Computer Task Group: CTG data breach exposes SSNs and financial account informationData breach · Technology · 1 report · 19 Oct 2026, 07:00 UTC
• American Board of Preventive Medicine: American Board of Preventive Medicine data breach exposes SSNsData breach · Health · 1 report · 19 Oct 2026, 07:00 UTC
• Unnamed target: Hacker accesses personal data of millions of California studentsData breach · Education · 1 report · 19 Oct 2026, 07:00 UTC
• Parker Hannifin: Parker Hannifin data breach: law firm probes class action claims after ransomware group claims data theftData breach · Other · 2 reports · 19 Oct 2026, 07:00 UTC
• Delek US Energy: Delek US Energy data breach compromises Social Security numbersData breach · Energy / utilities · 2 reports · 19 Oct 2026, 07:00 UTC
• IU Health: IU Health data breach compromises medical informationData breach · Health · 1 report · 19 Oct 2026, 07:00 UTC
• Fairlife: Fairlife data breach exposed Social Security numbersData breach · Other · 1 report · 19 Oct 2026, 07:00 UTC
• Unnamed target: Hackers steal data of millions of students: external school system compromised in CaliforniaData breach · Education · 1 report · 19 Oct 2026, 07:00 UTC
• City of Vicksburg: Mayor issues update on cyberattackOther attack · Government · 1 report · 18 Oct 2026, 07:00 UTC
• Pasadena Unified School District: Pasadena Unified assessing potential local impact of statewide student testing data breachData breach · Education · 1 report · 18 Oct 2026, 07:00 UTC
• SMIC US company: SMIC US company (Sunn...) hit by ransomware attack by N0nRansomware · Technology · 1 report · 18 Oct 2026, 07:00 UTC
• Unnamed target: California Student Data Breach Exposes 7 Million RecordsData breach · Education · 1 report · 18 Oct 2026, 07:00 UTC
• Florida Dermatology Group: Florida Dermatology Group Hit by Cyberattack, Social Security Numbers, Financial Details, and Medical Records of 85,585 Patients at RiskData breach · Health · 1 report · 17 Oct 2026, 18:35 UTC
• Maryland government: Ransomware gang puts 2.6TB of sensitive Maryland government data up for saleRansomware · Government · 1 report · 17 Oct 2026, 07:00 UTC
• Unnamed target: Millions of California student records breached, some dating back to 2006Data breach · Education · 1 report · 17 Oct 2026, 07:00 UTC
• Valenti: Valenti data breach lawsuit filed in Tampa federal courtData breach · Other · 1 report · 17 Oct 2026, 07:00 UTC