The Week in Breach

The European Commission breach exposed 350 GB of data, while a Texas school district was locked out of its systems in a suspected cyberattack.

A California city declares a state of emergency due to ransomware, while Microsoft warns of a growing Teams vishing campaign.

This week, Iran- and China-linked cyberattacks hit Stryker and the FBI, as breaches expose millions of users.

Cisco disclosed two critical vulnerabilities in the Catalyst SD-WAN Manager, while a ransomware gang targeted the U.S. electric cooperative TVEC.

Nearly 1 billion user records exposed as Canadian Tire, ManoMano and CarGurus breaches dominate this week’s headlines.

This week, a breach of France’s bank registry exposed the data of 1.2 million users while an attack on the blockchain fintech Figure affected 1 million customers.

This week, an X outage disrupts users worldwide as Operation DoppelBrand targets Fortune 500 companies.

This week, an infostealer campaign targets macOS users worldwide as cyber espionage hits governments in 37 countries.

This week saw trusted tools targeted, including a Notepad++ supply chain attack and an actively exploited Microsoft Office vulnerability.