Klaviyo
Marketing tech platform inadvertently shared sign-up information including passwords to dozens of advertisers
Latest Disclosures
Wave of cyberattacks by UNC6671 extortion group targeting hedge funds and private-equity
Wave of cyberattacks by UNC6671 extortion group targeting hedge funds and private-equity firms
1.26 million patients exposed in PEAR ransomware attack; healthcare billing company
1.26 million patients exposed in PEAR ransomware attack; healthcare billing company
Hackers
Hackers hit CEVA Logistics shipping partner, exposing names and addresses of Steam hardware buyers in Europe
Brown Health Medical Group-MA
311,000 people's personal, medical, and financial information stolen by hackers
Unlimited Technology Systems
442K patient records exposed in ransomware attack
View incident → Indexed 1 month ago
Healthcare advocacy vendor breach; employees' social security numbers exposed
Healthcare advocacy vendor breach; employees' social security numbers exposed
135,000 contact records stolen and leaked on dark web by ExfilSquad
135,000 contact records stolen and leaked on dark web by ExfilSquad
Multiple financial firms
Hackers breaking into large U.S. financial firms to steal sensitive data and extort victims
LiteLLM AI
Supply chain breach exposed 2,500+ companies and 434,000 CI/CD pipelines with credentials and sensitive data
Estée Lauder
Employee PII including SSNs and payroll data exposed
View incident → Indexed 1 month ago
ANTS (French ID agency)
Cyberattack exposed 19 million records including personal data linked to identity documents
135,000 contact records stolen; police and government data leaked on dark web
135,000 contact records stolen; police and government data leaked on dark web
200 accounts compromised through on-premises Microsoft SharePoint vulnerabilities
200 accounts compromised through on-premises Microsoft SharePoint vulnerabilities
1.26 million patients exposed in PEAR ransomware attack; medical billing and practice
1.26 million patients exposed in PEAR ransomware attack; medical billing and practice management data compromised
Ransomware attack; hackers deleted stolen data after ransom gang confirmation
Ransomware attack; hackers deleted stolen data after ransom gang confirmation
Synnovis NHS Trust
Ransomware attack stole thousands of patient records from Essex NHS trust
MCBS
1.26 million patients exposed in PEAR ransomware attack on medical billing company
135,000 contact records stolen and leaked on dark web; police and government data exposed
135,000 contact records stolen and leaked on dark web; police and government data exposed
135K contact records and police/government contact details leaked on dark web by
135K contact records and police/government contact details leaked on dark web by ExfilSquad
Ransomware gang stole data in attack; gang later confirmed data deletion
Ransomware gang stole data in attack; gang later confirmed data deletion
Conduent
Ransomware attack on government contractor exposed data of at least 25 million people