Signal adds new cryptographic defense against quantum attacks

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand ...

Applied MEV protection via Shutter’s threshold encryption

The Shutter team anticipates that batched threshold encryption (BTE) is a potential way to address the drawbacks of both ...

Google Adds AI-Powered Ransomware Protection and Recovery to Drive for Desktop

This new ransomware detection is available in beta in Google Drive for desktop on Windows or macOS, with a general release ...

New MatrixPDF toolkit turns PDFs into phishing and malware lures

A new phishing and malware distribution toolkit called MatrixPDF allows attackers to convert ordinary PDF files into ...

LockBit ransomware returns, targeting Windows, Linux, and VMware ESXi

Trend Micro researchers are warning that the criminal group behind LockBit has released a new version of its ransomware platform, significantly escalating the threat to enterprise ...