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Major medical device manufacturer notifies nearly 4 million of breach

The Record · · International · Data Breaches

Information like Social Security numbers and health-related data was accessed, but the company said it had “no evidence that impacted information has been publicly posted or exposed on the internet.”

Who should care: Cybersecurity · Privacy officers · Administrators

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The Record · · International

Canadian spy agency reports hacking three criminal groups in 2025

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CyberScoop · · US Federal

Sysdig clocks first documented case of agentic ransomware

The AI agent didn’t accomplish every step in the late June 2026 attack, but it allowed the threat actor to significantly reduce complexity, speed up the tempo and gain operational advantages. The post Sysdig clocks first documented case of agentic ransomware appeared first on CyberScoop.

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HIPAA Journal · · US Federal

AI Agent Conducts First Fully Autonomous Ransomware Attack

Security researchers have identified what they describe as the first ransomware attack carried out by an autonomous AI agent, with a large language model completing the attack without direct human operation. The finding suggests that agentic AI systems can now execute complex, multi-step cyberattacks independently.

Who should care: Cybersecurity · Privacy officers · Administrators · Healthcare professionals · Compliance · General readers · AI governance · Policy

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DataBreaches.net · · International

Alberta, Centurion Project sued over alleged data breach that affected millions of voters

A retired class-action lawyer has filed a lawsuit against the Alberta government, its Chief Electoral Officer, and two pro-secession organizations over an alleged data breach affecting roughly 2.9 million provincial residents. The suit targets the Centurion Project, claiming it unlawfully obtained voter data.

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HIPAA Journal · · US Federal

Almost 30,000 Texas Residents Affected by Data Breach at The Texas Hearing Institute

The Texas Hearing Institute has reported a data breach to the Texas Attorney General affecting more than 29,000 state residents. The incident involves a healthcare provider that serves people with hearing-related conditions, meaning the exposed data is likely to include sensitive medical information.

Who should care: Cybersecurity · Privacy officers · Administrators · Healthcare professionals · Compliance · Lawyers

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Breach
BleepingComputer · · International

JadePuffer ransomware used AI agent to automate entire attack

Researchers identified what they believe is the first documented case of a ransomware operation, JadePuffer, conducted entirely by a large language model (LLM) agent. [...]

Who should care: Cybersecurity · Privacy officers · Administrators · General readers · AI governance · Policy

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