Federal security agencies are warning Americans to stop using insecure communication methods. It's good advice.

Any kind of multifactor authentication is better than nothing, but one particular method is less secure than previously ...

The FBI and NSA have jointly issued new smartphone security guidelines in response to growing concerns about vulnerabilities in mobile communications, particularly following the Salt Typhoon ...

( NewsNation) — The FBI is warning Americans to stop relying on text messages for two-factor authentication in the wake of a ...

The latest warning for iPhone and Android users should see millions of apps deleted from phones and millions more not ...

The Cybersecurity and Infrastructure Security Agency is asking senior officials to only use encrypted communications. But ...

Technical vulnerabilities in the telecommunications infrastructure, particularly the Signaling System 7 (SS7) protocol, can enable hackers to redirect SMS messages. Additionally, SMS-based 2FA remains ...

You should probably switch to a different method, especially with everything we’re learning about a recent hack that’s been ...

CISA urged senior government and political officials to switch to end-to-end encrypted messaging apps like Signal following a wave of telecom breaches across dozens of countries, including eight ...

A recent attack by Chinese hacking group “Salt Typhoon” hit major U.S. telecommunications providers and exposed Americans’ call record ...

Under a new plan, about one-third of CISA's staff will keep working through a shutdown. But experts are still concerned about the impact on U.S. cyber defenses.