Another set of 17 malicious extensions linked to the GhostPoster campaign has been discovered in Chrome, Firefox, and Edge ...

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.

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

The Federal Reserve is ready to expand its balance sheet once more by buying short-term Treasury securities, aiming to head off bouts of pressure in overnight lending markets that are critical to the ...

The field is down to eight. Top seeds are rested, wild cards are rolling, and four spots in Championship Weekend are on the ...