Kraken ransomware benchmarks systems for optimal encryption choice

The Kraken ransomware, which targets Windows, Linux/VMware ESXi systems, is testing machines to check how fast it can encrypt ...

Windows 11 now works with 1Password and Bitwarden passkeys, with more to come

Microsoft is once again emphasizing that passwords are a thing of the past, while passkeys represent the future of secure, ...
WeLiveSecurity

How password managers can be hacked – and how to stay safe

With access to the credentials stored in your password manager, threat actors could hijack your accounts to commit identity fraud, or sell access/passwords to others. That’s why they’re always looking ...

Apple passkey technology transforms Mac security with biometric authentication, encrypted storage

Discover how Apple's passkeys revolutionize Mac security by replacing vulnerable passwords with biometric authentication and ...

How a CPU spike led to uncovering a RansomHub ransomware attack

A sudden CPU spike turned out to be the first clue of an in-progress RansomHub ransomware attack. Varonis breaks down how ...
IEEE

Tri-Memristor Hyperchaotic Ring Neural Network With Hidden Firings: Dynamic Analysis, Hardware Implementation, and Application to Image Encryption

Abstract: The hopfield neural network with unidirectional fixed resistance weights has been shown to exhibit limited complex dynamical behaviors due to its relatively simple architecture. To address ...