Data Breaches
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- T-Mobile Sets the Record Straight on Latest Data Breach Filing
Data Breaches
The cybersecurity incident involved an insider and had a limited impact, the telecoms giant told SecurityWeek. The post T-Mobile Sets the Record Straight on Latest Data Breach Filing appeared first on SecurityWeek.
- 250,000 Affected by Data Breach at Nacogdoches Memorial Hospital
Data Breaches
In January 2026, a threat actor hacked the hospital’s internal network and stole personal and health information. The post 250,000 Affected by Data Breach at Nacogdoches Memorial Hospital appeared first on SecurityWeek.
- Lloyds Data Security Incident Impacts 450,000 Individuals
Data Breaches
A faulty software update led to the exposure of mobile banking users’ transactions to other users of the application. The post Lloyds Data Security Incident Impacts 450,000 Individuals appeared first on SecurityWeek.
- Healthcare IT Platform CareCloud Probing Potential Data Breach
Data Breaches
The company has disclosed a cybersecurity incident involving one of its electronic health record environments. The post Healthcare IT Platform CareCloud Probing Potential Data Breach appeared first on SecurityWeek.
- European Commission Reports Cyber Intrusion and Data Theft
Data Breaches
The ShinyHunters hacker group claimed to have stolen over 350GB of information from European Commission cloud systems. The post European Commission Reports Cyber Intrusion and Data Theft appeared first on SecurityWeek.
- Hightower Holding Data Breach Impacts 130,000
Data Breaches
The holdings company says hackers stole names, Social Security numbers, and driver’s license numbers from its environment. The post Hightower Holding Data Breach Impacts 130,000 appeared first on SecurityWeek.
- HackerOne Employee Data Exposed in Massive Navia Breach
Data Breaches
The cybersecurity firm said the personal information of hundreds of employees was stolen in the hacker attack targeting Navia. The post HackerOne Employee Data Exposed in Massive Navia Breach appeared first on SecurityWeek.
- Extortion Group Claims It Hacked AstraZeneca
Data Breaches
The Lapsus$ hackers allegedly compromised internal code repositories, credentials, and employee data. The post Extortion Group Claims It Hacked AstraZeneca appeared first on SecurityWeek.
- 3.1 Million Impacted by QualDerm Data Breach
Data Breaches
Hackers stole personal, medical, and health insurance information from the company’s internal systems. The post 3.1 Million Impacted by QualDerm Data Breach appeared first on SecurityWeek.
- Mazda Says Employee, Partner Information Stolen in Cyberattack
Data Breaches
The hackers stole internal IDs, names, email addresses, and business partner IDs from an internal management system. The post Mazda Says Employee, Partner Information Stolen in Cyberattack appeared first on SecurityWeek.
- Chip Services Firm Trio-Tech Says Subsidiary Hit by Ransomware
Ransomware · Data Breaches
The semiconductor company says hackers deployed file-encrypting ransomware on the network of a subsidiary in Singapore. The post Chip Services Firm Trio-Tech Says Subsidiary Hit by Ransomware appeared first on SecurityWeek.
- Navia Data Breach Impacts 2.7 Million
Data Breaches
Between late December 2025 and mid-January 2026, hackers stole personal and health plan information from Navia’s environment. The post Navia Data Breach Impacts 2.7 Million appeared first on SecurityWeek.
- Marquis Data Breach Affects 672,000 Individuals
Data Breaches
It was previously estimated that more than 1.6 million people may be affected by the Marquis data breach. The post Marquis Data Breach Affects 672,000 Individuals appeared first on SecurityWeek.
- Security Firm Aura Discloses Data Breach Impacting 900,000 Records
Data Breaches
The information was stolen from a marketing tool after an employee fell victim to a targeted phone phishing attack. The post Security Firm Aura Discloses Data Breach Impacting 900,000 Records appeared first on SecurityWeek.
- Robotic Surgery Giant Intuitive Discloses Cyberattack
Data Breaches
The company says some of its internal business applications were accessed after an employee fell victim to a phishing attack. The post Robotic Surgery Giant Intuitive Discloses Cyberattack appeared first on SecurityWeek.
- Oracle EBS Hack: Only 4 Corporate Giants Still Silent on Potential Impact
Ransomware · Data Breaches
Broadcom, Bechtel, Estée Lauder, and Abbott Technologies are the only major companies that have yet to issue a public statement. The post Oracle EBS Hack: Only 4 Corporate Giants Still Silent on Potential Impact appeared first on SecurityWeek.
- Loblaw Data Breach Impacts Customer Information
Data Breaches
Personal information such as names, email addresses, and phone numbers was accessed by hackers. The post Loblaw Data Breach Impacts Customer Information appeared first on SecurityWeek.
- Starbucks Data Breach Impacts Employees
Data Breaches
Starbucks said the incident involved phishing attacks targeting an employee portal, affecting hundreds. The post Starbucks Data Breach Impacts Employees appeared first on SecurityWeek.
- 238,000 Impacted by Bell Ambulance Data Breach
Data Breaches
Hackers stole personal information such as names, Social Security numbers, and driver’s license numbers. The post 238,000 Impacted by Bell Ambulance Data Breach appeared first on SecurityWeek.
- Michelin Confirms Data Breach Linked to Oracle EBS Attack
Data Breaches
The cybercriminals have leaked more than 300GB of files allegedly stolen from the tire giant. The post Michelin Confirms Data Breach Linked to Oracle EBS Attack appeared first on SecurityWeek.
- Thousands Affected by Ericsson Data Breach
Data Breaches
The telecommunications equipment and services giant has blamed the incident on a third-party vendor. The post Thousands Affected by Ericsson Data Breach appeared first on SecurityWeek.
- Hundreds of Salesforce Customers Allegedly Targeted in New Data Theft Campaign
Data Breaches · Cybercrime
Salesforce has confirmed that customers are being targeted via poorly secured instances. The post Hundreds of Salesforce Customers Allegedly Targeted in New Data Theft Campaign appeared first on SecurityWeek.
- FBI Investigating ‘Suspicious’ Cyber Activity on System Holding Sensitive Surveillance Information
Data Breaches · Incident Response
The bureau is working to determine the scope and impact of the problem, according to a notification sent to members of Congress. The post FBI Investigating ‘Suspicious’ Cyber Activity on System Holding Sensitive Surveillance Information appeared first on SecurityWeek.
- New LexisNexis Data Breach Confirmed After Hackers Leak Files
Data Breaches
The hackers claim to have stolen 2GB of files, including 400,000 personal information records. The post New LexisNexis Data Breach Confirmed After Hackers Leak Files appeared first on SecurityWeek.
- 1.2 Million Affected by University of Hawaii Cancer Center Data Breach
Data Breaches
Hackers stole names, Social Security numbers, driver’s license information, voter registration records, and health-related information. The post 1.2 Million Affected by University of Hawaii Cancer Center Data Breach appeared first on SecurityWeek.
- Madison Square Garden Data Breach Confirmed Months After Hacker Attack
Data Breaches
The company is one of the many victims of the 2025 Oracle E-Business Suite (EBS) hacking campaign. The post Madison Square Garden Data Breach Confirmed Months After Hacker Attack appeared first on SecurityWeek.
- Hackers Weaponize Claude Code in Mexican Government Cyberattack
Data Breaches · Artificial Intelligence
The AI was abused to write exploits, create tools, and automatically exfiltrate over 150GB of data. The post Hackers Weaponize Claude Code in Mexican Government Cyberattack appeared first on SecurityWeek.
- Canadian Tire Data Breach Impacts 38 Million Accounts
Data Breaches
Names, addresses, email addresses, phone numbers, and encrypted passwords were compromised in the attack. The post Canadian Tire Data Breach Impacts 38 Million Accounts appeared first on SecurityWeek.
- 38 Million Allegedly Impacted by ManoMano Data Breach
Data Breaches
Hackers stole personal information such as names, email addresses, phone numbers, and other information. The post 38 Million Allegedly Impacted by ManoMano Data Breach appeared first on SecurityWeek.
- Medical Device Maker UFP Technologies Hit by Cyberattack
Ransomware · Data Breaches
UFP Technologies appears to have been targeted in a ransomware attack that involved data theft and file-encrypting malware. The post Medical Device Maker UFP Technologies Hit by Cyberattack appeared first on SecurityWeek.
- CarGurus Data Breach Impacts Over 12 Million Users
Data Breaches
Hackers claim to have stolen personally identifiable information and internal corporate data from the automotive firm. The post CarGurus Data Breach Impacts Over 12 Million Users appeared first on SecurityWeek.
- Wynn Resorts Confirms Data Breach After Hackers Remove It From Leak Site
Data Breaches
The high-end casino and hotel operator has admitted that employee data was stolen by ShinyHunters. The post Wynn Resorts Confirms Data Breach After Hackers Remove It From Leak Site appeared first on SecurityWeek.
- US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach
Ransomware · Data Breaches
The Everest ransomware group has taken credit for a hacker attack on Vikor Scientific, now called Vanta Diagnostics. The post US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach appeared first on SecurityWeek.
- PayPal Data Breach Led to Fraudulent Transactions
Data Breaches
PayPal blamed an application error for the exposure of customer personal information for nearly 6 months. The post PayPal Data Breach Led to Fraudulent Transactions appeared first on SecurityWeek.
- French Government Says 1.2 Million Bank Accounts Exposed in Breach
Data Breaches
The Ministry of Economy reported discovering unauthorized access to the national bank account registry FICOBA. The post French Government Says 1.2 Million Bank Accounts Exposed in Breach appeared first on SecurityWeek.
- Nearly 1 Million User Records Compromised in Figure Data Breach
Data Breaches
The blockchain-based lender has confirmed a data breach after ShinyHunters leaked over 2GB of data allegedly stolen from the company. The post Nearly 1 Million User Records Compromised in Figure Data Breach appeared first on SecurityWeek.
- Hackers Offer to Sell Millions of Eurail User Records
Data Breaches
Eurail has confirmed that the stolen data is up for sale, but it’s still trying to determine how many individuals are impacted. The post Hackers Offer to Sell Millions of Eurail User Records appeared first on SecurityWeek.
- Dior, Louis Vuitton, Tiffany Fined $25 Million in South Korea After Data Breaches
Data Breaches
Luxury brands were among the dozens of major companies whose Salesforce instances were targeted by Scattered LAPSUS$ Hunters. The post Dior, Louis Vuitton, Tiffany Fined $25 Million in South Korea After Data Breaches appeared first on SecurityWeek.
- Dutch Carrier Odido Discloses Data Breach Impacting 6 Million
Data Breaches
Hackers stole personal information such as names, addresses, and phone numbers from a customer contact system. The post Dutch Carrier Odido Discloses Data Breach Impacting 6 Million appeared first on SecurityWeek.
- ApolloMD Data Breach Impacts 626,000 Individuals
Data Breaches
The company says hackers stole the personal information of patients of affiliated physicians and practices. The post ApolloMD Data Breach Impacts 626,000 Individuals appeared first on SecurityWeek.
- Conduent Breach Hits Volvo Group: Nearly 17,000 Employees’ Data Exposed
Data Breaches
The Conduent data breach affects at least 25 million individuals, up from 10 million estimated a few months ago. The post Conduent Breach Hits Volvo Group: Nearly 17,000 Employees’ Data Exposed appeared first on SecurityWeek.
- European Commission Investigating Cyberattack
Data Breaches
The signs of a cyberattack were identified on systems EU's main executive body uses for mobile device management. The post European Commission Investigating Cyberattack appeared first on SecurityWeek.
- Flickr Security Incident Tied to Third-Party Email System
Data Breaches
Potential breach at Flickr exposes usernames, email addresses, IP addresses, and activity data. The post Flickr Security Incident Tied to Third-Party Email System appeared first on SecurityWeek.
- Substack Discloses Security Incident After Hacker Leaks Data
Data Breaches
The hacker claims to have stolen nearly 700,000 Substack user records, including email addresses and phone numbers. The post Substack Discloses Security Incident After Hacker Leaks Data appeared first on SecurityWeek.
- Hackers Leak 5.1 Million Panera Bread Records
Data Breaches
ShinyHunters has claimed the theft of 14 million records from the US bakery-cafe chain’s systems. The post Hackers Leak 5.1 Million Panera Bread Records appeared first on SecurityWeek.
- Crunchbase Confirms Data Breach After Hacking Claims
Data Breaches
Crunchbase was targeted alongside SoundCloud and Betterment in a ShinyHunters campaign. The post Crunchbase Confirms Data Breach After Hacking Claims appeared first on SecurityWeek.
- Under Armour Looking Into Data Breach Affecting Customers’ Email Addresses
Data Breaches
Under Armour is investigating a recent data breach that purloined customers’ email addresses and other personal information. The post Under Armour Looking Into Data Breach Affecting Customers’ Email Addresses appeared first on SecurityWeek.
- 42,000 Impacted by Ingram Micro Ransomware Attack
Ransomware · Data Breaches
The compromised personal information includes names, dates of birth, Social Security numbers, and employment-related data. The post 42,000 Impacted by Ingram Micro Ransomware Attack appeared first on SecurityWeek.
- 750,000 Impacted by Data Breach at Canadian Investment Watchdog
Data Breaches
The incident impacted the personal information of CIRO member firms and their registered employees. The post 750,000 Impacted by Data Breach at Canadian Investment Watchdog appeared first on SecurityWeek.
- Central Maine Healthcare Data Breach Impacts 145,000 Individuals
Data Breaches
Hackers stole patients’ personal, treatment, and health insurance information from the organization’s IT systems. The post Central Maine Healthcare Data Breach Impacts 145,000 Individuals appeared first on SecurityWeek.
- Traveler Information Stolen in Eurail Data Breach
Data Breaches
Hackers stole the personal and reservation information of people with a Eurail pass and those who made a seat reservation with the company. The post Traveler Information Stolen in Eurail Data Breach appeared first on SecurityWeek.
- Robo-Advisor Betterment Discloses Data Breach
Data Breaches
A threat actor breached Betterment’s systems, accessed customer information, and sent scam crypto-related messages. The post Robo-Advisor Betterment Discloses Data Breach appeared first on SecurityWeek.
- After Goldman, JPMorgan Discloses Law Firm Data Breach
Data Breaches
The law firm Fried Frank seems to be informing high-profile clients about a recent data security incident. The post After Goldman, JPMorgan Discloses Law Firm Data Breach appeared first on SecurityWeek.
- Spanish Energy Company Endesa Hacked
Data Breaches
Hackers stole complete customer information, including contact details, national identity numbers, and payment details. The post Spanish Energy Company Endesa Hacked appeared first on SecurityWeek.
- Instagram Fixes Password Reset Vulnerability Amid User Data Leak
Data Breaches
The social media platform confirmed that the issue allowed third parties to send password reset emails to Instagram users. The post Instagram Fixes Password Reset Vulnerability Amid User Data Leak appeared first on SecurityWeek.
- Hackers Accessed University of Hawaii Cancer Center Patient Data; They Weren’t Immediately Notified
Ransomware · Data Breaches
UH officials refused to provide key information, including which cancer research project had been affected or how much UH paid the hackers to regain access to files. The post Hackers Accessed University of Hawaii Cancer Center Patient Data; They Weren’t Immediately Notified appeared first on SecurityWeek.
- 377,000 Impacted by Data Breach at Texas Gas Station Firm
Ransomware · Data Breaches
Gulshan Management Services has informed authorities about a recent data breach resulting from a ransomware attack. The post 377,000 Impacted by Data Breach at Texas Gas Station Firm appeared first on SecurityWeek.
- Dozens of Major Data Breaches Linked to Single Threat Actor
Malware & Threats · Data Breaches
The initial access broker (IAB) relies on credentials exfiltrated using information stealers to hack organizations. The post Dozens of Major Data Breaches Linked to Single Threat Actor appeared first on SecurityWeek.
- NordVPN Denies Breach After Hacker Leaks Data
Data Breaches
The VPN company has conducted an investigation after a threat actor claimed to have hacked its systems. The post NordVPN Denies Breach After Hacker Leaks Data appeared first on SecurityWeek.
- Brightspeed Investigating Cyberattack
Data Breaches
The hacking group Crimson Collective has claimed the theft of personal information pertaining to over 1 million Brightspeed customers. The post Brightspeed Investigating Cyberattack appeared first on SecurityWeek.
- Sedgwick Confirms Cyberattack on Government Subsidiary
Ransomware · Data Breaches
Hackers have compromised a file transfer system at Sedgwick’s subsidiary that serves government agencies. The post Sedgwick Confirms Cyberattack on Government Subsidiary appeared first on SecurityWeek.
- Covenant Health Data Breach Impacts 478,000 Individuals
Ransomware · Data Breaches
The Qilin ransomware group hacked the healthcare organization and stole data from its systems in May 2025. The post Covenant Health Data Breach Impacts 478,000 Individuals appeared first on SecurityWeek.
- European Space Agency Confirms Breach After Hacker Offers to Sell Data
Data Breaches
The European Space Agency is conducting an investigation and says external science servers have been compromised. The post European Space Agency Confirms Breach After Hacker Offers to Sell Data appeared first on SecurityWeek.
- Korean Air Data Compromised in Oracle EBS Hack
Data Breaches
Roughly 30,000 Korean Air employees had their data stolen by hackers in a breach at former subsidiary KC&D. The post Korean Air Data Compromised in Oracle EBS Hack appeared first on SecurityWeek.
- Top US Accounting Firm Sax Discloses 2024 Data Breach Impacting 220,000
Data Breaches
It took Sax well over a year to complete its investigation after detecting hackers on its network. The post Top US Accounting Firm Sax Discloses 2024 Data Breach Impacting 220,000 appeared first on SecurityWeek.
- Coupang to Issue $1.17 Billion in Vouchers Over Data Breach
Data Breaches
The ecommerce giant will provide purchase vouchers to the 33.7 million individuals impacted by the incident. The post Coupang to Issue $1.17 Billion in Vouchers Over Data Breach appeared first on SecurityWeek.
- 22 Million Affected by Aflac Data Breach
Data Breaches
Hackers stole names, addresses, Social Security numbers, ID numbers, and medical and health insurance information from Aflac’s systems. The post 22 Million Affected by Aflac Data Breach appeared first on SecurityWeek.
- Hacker Claims Theft of 40 Million Condé Nast Records After Wired Data Leak
Data Breaches
A hacker named Lovely made public 2.3 million records representing Wired subscriber information. The post Hacker Claims Theft of 40 Million Condé Nast Records After Wired Data Leak appeared first on SecurityWeek.
- Nissan Confirms Impact From Red Hat Data Breach
Data Breaches
The personal information of 21,000 customers was stolen after hackers compromised Red Hat’s GitLab instances. The post Nissan Confirms Impact From Red Hat Data Breach appeared first on SecurityWeek.
- 3.5 Million Affected by University of Phoenix Data Breach
Data Breaches · Ransomware
The University of Phoenix is one of the many victims of the recent Oracle EBS hacking campaign attributed to the Cl0p ransomware group. The post 3.5 Million Affected by University of Phoenix Data Breach appeared first on SecurityWeek.
- University of Sydney Data Breach Affects 27,000 Individuals
Data Breaches
Downloaded from a code library, the information pertains to current and former staff and affiliates, and to alumni and students. The post University of Sydney Data Breach Affects 27,000 Individuals appeared first on SecurityWeek.
- 113,000 Impacted by Data Breach at Virginia Mental Health Authority
Ransomware · Data Breaches
Threat actors stole names, Social Security numbers, and financial and health information, and deployed ransomware on RBHA’s systems. The post 113,000 Impacted by Data Breach at Virginia Mental Health Authority appeared first on SecurityWeek.
- Auto Parts Giant LKQ Confirms Oracle EBS Breach
Data Breaches
LKQ said the personal information of thousands of individuals was compromised as a result of the hacker attack. The post Auto Parts Giant LKQ Confirms Oracle EBS Breach appeared first on SecurityWeek.
- 700,000 Records Compromised in Askul Ransomware Attack
Ransomware · Data Breaches
The e-commerce and logistics company was targeted by the RansomHouse ransomware group in October. The post 700,000 Records Compromised in Askul Ransomware Attack appeared first on SecurityWeek.
- User Data Compromised in SoundCloud Hack
Data Breaches
SoundCloud said the information of 20% of users was accessed by hackers who breached its systems. The post User Data Compromised in SoundCloud Hack appeared first on SecurityWeek.
- Third DraftKings Hacker Pleads Guilty
Data Breaches
Nathan Austad admitted in court to launching a credential stuffing attack against a fantasy sports and betting website. The post Third DraftKings Hacker Pleads Guilty appeared first on SecurityWeek.
- 700Credit Data Breach Impacts 5.8 Million Individuals
Data Breaches
Hackers stole names, addresses, dates of birth, and Social Security numbers from the credit report and identity verification services provider. The post 700Credit Data Breach Impacts 5.8 Million Individuals appeared first on SecurityWeek.
- Fieldtex Data Breach Impacts 238,000
Data Breaches
The Akira ransomware group took credit for the Fieldtex Products hack in November, claiming to have stolen 14 Gb of data. The post Fieldtex Data Breach Impacts 238,000 appeared first on SecurityWeek.
- Pierce County Library Data Breach Impacts 340,000
Data Breaches
In April 2025, hackers stole personal information belonging to patrons and employees and their family members. The post Pierce County Library Data Breach Impacts 340,000 appeared first on SecurityWeek.
- Over 300,000 Individuals Impacted by Vitas Hospice Data Breach
Data Breaches
Vitas, the largest for-profit hospice chain in the United States, discovered a cybersecurity intrusion in October. The post Over 300,000 Individuals Impacted by Vitas Hospice Data Breach appeared first on SecurityWeek.