Researchers reveal how Microsoft Copilot can be manipulated by prompt injection attacks to generate convincing phishing messages inside trusted AI summaries.

Researchers link Silver Dragon APT to APT41 after attacks on government entities using Cobalt Strike, DNS tunneling, and Google Drive-based C2.

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...

Shipping multiple types of mail will become more expensive in 2026. USPS is also changing their postmark process that could impact people mailing time-sensitive documents, like tax returns. Sending ...

WASHINGTON — The United States Postal Service updated its explanation for how the postmark process works. Opponents of the change warn it could lead to late fees, penalties and other issues for people ...