ADG Healthcare
Healthcare records compromised by OROVA actor
View incident → Indexed 3 weeks, 2 days ago
Healthcare Data Breaches (10669 indexed)
Clinton Health Access
Ransomware breach by INC_RANSOM group
View incident → Indexed 3 weeks, 2 days ago
Liechtenstein Beneficiary Register
31K corporate beneficiary records exposed
View incident → Indexed 3 weeks, 2 days ago
HSIN threat intel platform
HSIN threat intel platform breached for weeks
View incident → Indexed 3 weeks, 2 days ago
MCBS Billing Services
3TB PHI and payment data stolen via ransomware
View incident → Indexed 3 weeks, 2 days ago
TD Bank
Data security incident affecting customer information, separate newer breach in 2026
Cyber attack
Cyber attack exposed approximately 607,000 records
Law firm (unspecified)
Cyberattack on law firm representing hospitals exposed records of approximately 13,000 patients in New Jersey
Partnered Health
Cyber-attack on Australian healthcare provider exposed personal and medical details from 21 clinics
Snowflake (multiple customers)
165+ breaches resulted from Snowflake hacking conspiracy affecting 100M+ people
Marquis (fintech firm)
Ransomware attack stole names, addresses, card numbers and sensitive data affecting 672,000 records
Queensland Schools
Major cyber breach affecting tens of thousands of students and teachers via education technology platform
FirstClass Travel Agency
Alleged data breach of customer records by threat actor on underground hacking forums
U.S. Civil Service
Thousands of civil servants passwords exposed since early 2024, including White House credentials
TriZetto (Healthcare Tech Provider)
More than 3 million Americans impacted by 2024 breach affecting multiple states
Transport for London
Cyberattack on heart of London transport network; cost £39 million; two hackers sentenced
Bankinter
EVO Banco data breach via API vulnerability exposed financial and identity data of 1.27 million individuals
Officer PII and justice partner emails exposed
Officer PII and justice partner emails exposed
View incident → Indexed 3 weeks, 2 days ago
Initially calling itself BlackFile, the group has expanded operations to the Redact,
Initially calling itself BlackFile, the group has expanded operations to the Redact, Pink, Helix, and Falcon brands. The post Vishing Extortion Group UNC6671 Rebrands After Making Millions appeared first on SecurityWeek.
The club said Thursday that it had already restored its IT environment from clean
The club said Thursday that it had already restored its IT environment from clean backups, allowing operations to continue normally. It added that its ticketing platform and online store were not affected and remain full
PortSwigger
PortSwigger says HTTP Terminator, an artificial intelligence (AI)-assisted research system built by James Kettle, generated and proved new HTTP desynchronization techniques after exploring 30,000 candidate attack vectors
Exposed Credential Database
24B stolen credential records publicly exposed
View incident → Indexed 3 weeks, 2 days ago
Partnered Health (Australian Clinics)
Cyber-attack exposed medical records including Medicare numbers and pathology results
On March 24, 2026, developers building AI applications with LiteLLM — a Python package
On March 24, 2026, developers building AI applications with LiteLLM — a Python package with 95 million monthly downloads — unknowingly installed malicious code. A threat actor group known as TeamPCP had compromised the P