Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

A WhatsApp worm is spreading Astaroth banking malware, automating infections and escalating financial cybercrime risks.

Transparent Tribe (APT36) is linked to new cyber-espionage attacks using malicious LNK files, adaptive RATs, and long-term ...

A new Python-based malware called VVS stealer has been identified, targeting Discord users with stealthy techniques to steal ...

OpenAI has launched ChatGPT Health, a sandboxed tab designed to corral the more than 230 million people who ask it health que ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Apple may be preparing to add end-to-end encryption to RCS messages, with new clues spotted in the iOS 26.3 beta pointing to ...

Apple appears close to supporting end-to-end encryption (E2EE) for RCS messages, almost a year after the GSM Association said ...

Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

Two phone messages from Donald Trump to Jeffrey Epstein were found on message pads in Epstein's Palm Beach mansion during a 2005 search. The messages, addressed to "J.E.", contain Trump's phone number ...

A ransomware gang exploited the critical React2Shell vulnerability (CVE-2025-55182) to gain initial access to corporate networks and deployed the file-encrypting malware less than a minute later.

The latest iOS 26.3 beta hints at the upgrade, which means no one can read messages sent between devices, not even Apple.