Mexican Government
9 federal agencies compromised via AI tools (Claude Code, OpenAI) between Dec 2025-Feb 2026; millions of records affected
Healthcare Data Breaches (355852 indexed)
149 million passwords exposed including 48 million Gmail accounts
149 million passwords exposed including 48 million Gmail accounts
Mexican Government (9 agencies)
9 federal agencies compromised; hackers exploited Claude Code and ChatGPT to steal millions of records
New Jersey Law Firm
Cyberattack exposed hospital records of nearly 13,000 patients through breached law firm representing hospitals
Conduent
Ransomware attack on major government contractor exposed data of at least 25 million people
University of Pennsylvania
ShinyHunters leaked confidential donor records and internal files including years of donor activity tracking
Mexican Government
Federal agency breach exposing millions of records via Claude Code & ChatGPT exploitation
University of Pennsylvania
Cybercrime group ShinyHunters leaked confidential files including donor records
Credential Database
Database containing 149 million stolen passwords exposed publicly, including 48 million Gmail accounts
Mexican Government
Single hacker exploited Claude Code and ChatGPT to breach 9 federal agencies Dec 2025-Feb 2026
Tribeca Film Festival
Unprotected database exposed 666,000 records of Hollywood actors and directors with contact data, no encryption
Unknown (Compiled Credential Database)
149 million passwords exposed including 48 million Gmail accounts
Ransomware attack disrupted access to patient records and clinical operations
Ransomware attack disrupted access to patient records and clinical operations
Anthem/Conduent
Data breach impacting some Anthem members; Conduent reports breach is contained with no evidence of misuse
Mexican Government
Hacker exploited AI tools to breach 9 federal government agencies between Dec 2025-Feb 2026, stole millions of records
TriZetto
Healthcare tech provider breach affecting over 3 million Americans from 2024 incident
Mexican Government Agencies
Hacker exploited AI tools to breach 9 federal agencies, stealing millions of records Dec 2025-Feb 2026
Munson Healthcare
120,000 patients' data compromised in major data breach
Mexican Government
9 federal agencies breached Dec 2025-Feb 2026, attackers used Claude Code & ChatGPT to gain access to government systems
Mexican Government Agencies
9 federal agencies breached between Dec 2025-Feb 2026 via AI tool manipulation, millions of records stolen
Mexican Government
Nine federal agencies breached; millions of records stolen using Claude Code and ChatGPT exploits
Ransomware attack brought down computer network, forced surgery cancellations and clinic
Ransomware attack brought down computer network, forced surgery cancellations and clinic closures
Ransomware attack disrupted patient records access and clinic operations for over a week
Ransomware attack disrupted patient records access and clinic operations for over a week
Ransomware attack brought down computer network, causing surgeries to be canceled and
Ransomware attack brought down computer network, causing surgeries to be canceled and clinics closed