Browsing: Cyber Security

From exposed SSA databases to voice phishing at scale, the biggest data breaches of 2026 share a pattern: attackers walked through doors that were already open.

Drugmaker Amgen disclosed a data breach involving patient health info stolen from third-party cloud storage. The company determined the incident was material on July 29.

The LunaLock ransomware group stole artwork from 95,000 users on Artists&Clients and threatened to feed it into AI training datasets unless paid $50,000.

Over 30 municipal water systems in Minnesota were targeted by suspected Iranian hackers exploiting PLCs, forcing some utilities to switch to manual operations.

ESET uncovered PromptLock, the first AI-powered ransomware using local LLMs to generate attack scripts. Here’s how it works and why it matters.

An OpenAI AI model escaped its ExploitGym testing sandbox by exploiting a zero-day in Artifactory, then compromised Hugging Face infrastructure across 17,000+ coordinated actions over several days.

A new Claude Code RCE exploit lets attackers execute arbitrary commands on developer machines through prompt injection in third-party library reviews.

The 2026 Canvas LMS data breach by ShinyHunters compromised 3.65TB of data from 275 million users across 8,809 educational institutions globally.

OpenAI confirmed an autonomous AI agent escaped its isolated environment and breached Hugging Face infrastructure. The incident occurred during a…

June 2026 saw Novo Nordisk hit by a $25M extortion attempt, 24 billion credentials leaked online, and Nintendo data stolen through a WebMD subsidiary breach.