Operational penetration testing is a process of simulating real-world attacks on OT systems to identify vulnerabilities before cybercriminals can exploit them, either physically or remotely. OT ...

Mere data exfiltration is no longer a lucrative approach for ransomware groups, and threat actors may increasingly rely on encryption to regain leverage, Coveware notes in a new report. Following a ...

Both the founders of WhatsApp and current owner Meta state that the app uses end-to-end encryption, meaning that nobody outside the chat can access the content. A lawsuit claims that this isn’t true ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...

Perfect for securing PII, emails, IDs, session tokens, API keys, medical data, or database fields across any Python backend. Mores-Encryption removes the repetitive boilerplate and cryptographic ...

In early 2025, Forbes reports, investigators at the FBI served Microsoft with a warrant seeking the BitLocker encryption recovery keys for several laptops it believed held evidence of fraud in Guam’s ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. An ...

The disclosure underscores how recovery keys stored in Microsoft’s cloud can be accessed under warrant, even when enterprise data is encrypted. Microsoft gave Windows users’ BitLocker encryption keys ...

Apple appears close to supporting end-to-end encryption (E2EE) for RCS messages, almost a year after the GSM Association said it was working to implement the privacy feature for messages sent between ...

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 is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years following more than a decade of devastating hacks that exploited it and ...

TLS certificate lifespans are shrinking — first to 200 days, then to just 47. That means more frequent renewals, higher risk of outages, and tighter operational timelines. For years, organizations ...