After The Atlantic’s editor-in-chief, Jeffrey Goldberg, was mistakenly added to a Signal group chat involving top White House ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...

Secure messaging app Signal has been in the spotlight this week for national-security reasons, but companies can also learn lessons from the Trump administration’s misstep.

Why Huntress, Epirus, Shift5, and Nozomi Networks are among Fast Company's Most Innovative Companies in security for 2025.

Using stalkerware is creepy, unethical, potentially illegal, and puts your data and that of your loved ones in danger.

Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a for-profit tech giant like Meta, which owns popular messaging apps like ...

Atlantic Editor-in-Chief Jeffrey Goldberg was added to a Signal group chat of U.S. national security officials discussing ...

Defense Secretary Pete Hegseth and other Trump officials allegedly used Signal for a group chat to discuss a highly sensitive operation.

Tech expert Kurt “CyberGuy" Knutsson says Apple's Passwords app had a three-month phishing flaw from iOS 18 to 18.2 patch.

Had slain UnitedHealthcare CEO Brian Thompson hired an armed guard through Protector — a new private security app billed as ...

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before ...

Attackers sometimes take advantage of these ad fraud campaigns to generate revenue. Other times, they compromise users' ...