Data breaches, leaks and exposures.

Breaches · 2d ago

Logistics Giant Ceva Suffers Data Breach Impacting European Clients

Supply chain attack and data breach at Ceva Logistics appears to have a large blast radius

Breaches · 2d ago

Malicious MCP Servers Can Split Instructions to Make AI Coding Agents Exfiltrate Secrets

A malicious tool server connected to an AI coding assistant can quietly walk off with SSH keys, environment secrets,…

Breaches · 2d ago

Hackers breached a small Polish energy plant via private APN last year

Hackers breached a heat-and-power plant facility in Poland, which supplies heat to about 50,000 residents, using a…

Breaches · 6d ago

Coast Guard says it is monitoring cyberattack that disrupted North Carolina’s ports

The U.S. Coast Guard said it is monitoring the aftermath of a cyberattack that disrupted gate operations at all three…

Breaches · 6d ago

Healthcare and Victim Support Charities Affected by Beacon Cyber Incident

Beacon has informed around 1500 customer charities that its CRM databases were accessed and likely exfiltrated by an…

Breaches · Aug 6, 2026

CSS: The Hidden Threat Lurking in Your Inbox

CSS was once just about design. Now researchers warn it's powerful enough to exfiltrate data from webmail — and some…

Breaches · Aug 5, 2026

Angola's Largest Telco Breached Hours Before IPO

Unitel, Angola's dominant mobile operator, continues to recover from a cyberattack that caused outages the day of the…

Breaches · Aug 4, 2026

UK’s Police National Legal Database Reveals Data Breach

The UK’s Police National Legal Database and Ask the Police service have been breached

Breaches · Aug 4, 2026

Anthropic: Claude Attacks Result of Security Gaps, Not Model Issues

Last month's incidents in which the AI model breached real-world systems derived from over-permissioning, especially…

Breaches · Aug 3, 2026

Korea’s Largest Telco KT Fined $38m After Femtocell Campaign

Korean telco KT has been fined $39m for a year-long breach linked to femtocell compromise

Breaches · Jul 31, 2026

Anthropic Reveals Claude Escaped Testing, Breaching Three Companies

Anthropic has revealed that Claude AI models compromised third-party organizations

Breaches · Jul 29, 2026

Who's Liable When AI Agents Escape? Hugging Face Breach Raises Hard Questions

Dark Reading walks through the many twists and turns in the bizarre story of how OpenAI's agent AI system broke out of…