Signal says its systems are secure but it is taking reports of targeted attempts to hack some officials "very seriously".

The Cybersecurity and Infrastructure Security Agency has ordered federal agencies to patch three critical iOS vulnerabilities that were exploited over a 10-month span in hacking campaigns conducted by ...

In the early days of the digital revolution, the novelty of being able to save files to a remote server was enough to satisfy most users. The priority was accessibility. The ability to pull up a ...

Malicious MEV attacks pose a significant threat to traders on Ethereum. Our latest research shows that almost 2,000 sandwich attacks happen daily and more than $2 million is extracted from the network ...

We all keep secrets. Whether you are trying to protect messages to loved ones, company accounts or vital state intelligence, the technology that allows you peace of mind in our increasingly online ...

Encryption is ubiquitous in modern computing, from the padlock icon in a web browser showing a secure connection to the end-to-end encryption in WhatsApp. If these exchanges are worth protecting (and ...

The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single-phase linear technique to a more complex, multi-layered method. In ...

Microsoft has announced big changes that are coming to BitLocker encryption on Windows 11 in 2026. The company has unveiled a new 'hardware accelerated BitLocker' that will be available on new devices ...

With so much hacking, scamming, theft, and spying in the digital world, encryption is becoming more popular. You see it in messaging apps like Signal and WhatsApp, in ...