Oscar Owen on MSN

A simple visual trick once left Winston Churchill visibly confused

This video centers on a single visual trick demonstrated in the presence of Winston Churchill. The setup appears ...

User loses $282M in one of the largest social engineering crypto heists

A crypto user lost over $282 million in Bitcoin and Litecoin after being deceived into sharing a hardware wallet seed phrase, ...

How ‘Reprompt’ Attack Let Hackers Steal Data From Microsoft Copilot

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Reprompt attack hijacked Microsoft Copilot sessions for data theft

Researchers identified an attack method dubbed "Reprompt" that could allow attackers to infiltrate a user's Microsoft Copilot session and issue commands to exfiltrate sensitive data.