Eight certificates from the Indian certificate authority eMudhra rested on secret keys a laptop can recover in under a second ...

eMudhra, a company browsers trusted to vouch for websites, used tiny numbers as secret keys on eight certificates.

Mudhra is exiting global TLS after 8 CA keys, one literally the number 4, proved crackable. What happened, who's affected and ...

On October 16, KDDI Research, Inc. released an open-source tool called "Memento" that restores files encrypted by ransomware ...

IntroductionLast time, I talked about the overview of a "Behavior Diary" app that is completed entirely with JavaScript. This ...

On October 17, 2026, a cybersecurity researcher who goes by “Wayne” sent a short email to Mozilla, Google, Apple and ...

There are a jaw-dropping 5.35 billion internet users around the world. But you’d be surprised how many people are not aware ...

This will be a massive cleanup job, bigger than Heartbleed,” Go’s Filippo Valsorda told Ars, as browsers block 8 eMudhra ...

Anthropic announced on October 16 that its AI model Claude solved a 25-year-old cryptography mystery in under half an hour, tracing the origin ...

And I kept looking at that dictionary and thinking: nobody is allowed to just use that for compression? TokPress is a ...

Immunotherapy with checkpoint inhibitors has revolutionized cancer therapy and enabled considerable therapeutic advances for ...

A preliminary AES experiment found that bioinformatics-inspired alignment recovered keys with up to 44% fewer power traces ...