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Graham Cluley
The boss of WhatsApp, the most popular messaging platform in the UK, says that it will not remove end-to-end encryption from the app to comply with requirements set out in the UK government's online safety bill. Learn more in my article on the Hot for Security blog.
The Hacker News
A group of researchers has revealed what it says is a vulnerability in a specific implementation of CRYSTALS-Kyber, one of the encryption algorithms chosen by the U.S. government as quantum-resistant last year. The exploit relates to "side-channel attacks on up to the fifth-order masked implementations of CRYSTALS-Kyber in ARM Cortex-M4 CPU," Elena Dubrova, Kalle Ngo, and Joel Gärtner of KTH
ZDNet Security
Google's client-side encryption for Gmail and Calendar reaches general availability, but not for all Gmail users.
The Hacker News
Google has announced the general availability of client-side encryption (CSE) for Gmail and Calendar, months after piloting the feature in late 2022. The data privacy controls enable "even more organizations to become arbiters of their own data and the sole party deciding who has access to it," Google's Ganesh Chilakapati and Andy Wen said. To that end, users can send and receive emails or
Dark Reading
The data protection capability is now available across multiple Workspace applications: Gmail, Calendar, Drive, Docs, Slides, Sheets, and Meet.
Bleeping Computer
Gmail client-side encryption (CSE) is now generally available for Google Workspace Enterprise Plus, Education Plus, and Education Standard customers. [...]
ZDNet Security
These cryptography algorithms are designed to protect ephemeral data transmitted between edge devices and sensors, not long-term secrets.
Bleeping Computer
The National Institute of Standards and Technology (NIST) announced that ASCON is the winning bid for the "lightweight cryptography" program to find the best algorithm to protect small IoT (Internet of Things) devices with limited hardware resources. [...]
The Hacker News
The first-ever Linux variant of the Clop ransomware has been detected in the wild, but with a faulty encryption algorithm that has made it possible to reverse engineer the process. "The ELF executable contains a flawed encryption algorithm making it possible to decrypt locked files without paying the ransom," SentinelOne researcher Antonis Terefos said in a report shared with The Hacker News.
The Register
Ongoing investigation into cloud storage attack finds customer data exfiltrated Remote access outfit GoTo has admitted that a threat actor exfiltrated an encryption key that allowed access to "a portion" of encrypted backup files.…