The MediaTek vulnerability affecting 875 million Android phones allows SIM card exploits to bypass lock screens in seconds.

One in 4 Android phones potentially affected by a staggering security vulnerability that allowed hackers to access locked and protected handsets in less than 60 seconds.

The CVE-2025-20435 exploit requires no malware, no internet connection, and no password. MediaTek powers a huge share of the global Android market, particularly in mid-range ...

The FBI is warning phone users to encrypt their text messages, especially if you send messages between Apple and Android users. The FBI and the Cybersecurity and Infrastructure Security Agency (CISA) ...

The FBI is warning iPhone and Android users against texting each other without encryption due to a recent Chinese cyberattack. On Wednesday, deputy national security adviser Anne Neuberger announced ...

We may earn a commission when you click links to retailers and purchase goods. More info. The big news of the week for Android users who want to send messages to their friends with iPhones involves ...

Encrypted text messages may finally reach iPhone users with iOS 26. Code in the beta version of iOS 26 reveals strings for RCS encryption. With encryption, texts between iOS and Android will be more ...

WhatsApp is rolling out passkey-encrypted backups for iOS and Android devices, enabling users to encrypt their chat history using their fingerprint, face, or a screen lock code. Passkeys are a ...

Apple is testing end-to-end encryption (E2EE) for RCS chats between iOS and Android in the latest iOS 26.4 Developer Beta 2 release. You can test the feature now on ...

One in 4 Android phones impacted by a critical security vulnerability that allowed hackers to access locked and protected ...