‘Dead’ Outlook add-in hijacked to phish 4,000 Microsoft Office Store users

A hacker noticed the change in its status and hijacked the dead add-in and its 4.71-star rating to conduct a phishing campaign that the company which uncovered the attack, plug-in security company Koi ...
The New York Times

How Computer Warfare Is Becoming Part of the Pentagon’s Arsenal

The military tested a new approach in Venezuela and during strikes on Iranian nuclear facilities. By Julian E. Barnes and Adam Sella Reporting from Washington The United States used cyberweapons in ...
The New York Times

This A.I. Tool Is Going Viral. Five Ways People Are Using It.

Claude Code generates computer code when people type prompts, so those with no coding experience can create their own programs and apps. By Natallie Rocha Reporting from San Francisco Claude Code, an ...
Bleeping Computer

Cisco fixes Unified Communications RCE zero day exploited in attacks

Cisco has fixed a critical Unified Communications and Webex Calling remote code execution vulnerability, tracked as CVE-2026-20045, that has been actively exploited as a zero-day in attacks. Tracked ...
Bleeping Computer

Microsoft shares workaround for Outlook freezes after Windows update

Microsoft shared a temporary workaround for customers experiencing Outlook freezes after installing this month's Windows security updates. As explained one week ago, when Microsoft acknowledged the ...