InfoSecBulletin Cybersecurity for mankind

President Donald Trump ordered all federal agencies to stop using Anthropic on Friday, announcing it on Truth Social shortly before the Pentagon’s deadline for the AI startup to remove military usage restrictions on its Claude AI model. Trump wrote his social truth, “THE UNITED STATES OF AMERICA WILL NEVER ALLOW …

A fake Zoom update scam infected 1,437 Windows users globally in 12 days. Attackers used a fraudulent version of Teramind, a genuine employee monitoring tool, to spy on victims. Microsoft Defender for Endpoint detected the campaign on February 11, 2026. Teramind issued an official statement confirming no ties to the …

Cybercriminals leaked over 1 million customer records from the Dutch telecom company Odido after their extortion attempt failed. The group ShinyHunters took responsibility for the attack, which resulted in data being released in two waves on February 25 and 26, 2026. The breach affected 688,100 accounts, exposing names, addresses, bank …