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141–150 of 213 articles
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Bleeping Computer
Tuta Mail has announced TutaCrypt, a new post-quantum encryption protocol to secure communications from powerful and anticipated decryption attacks. [...]
The Register
Countdown expires March 2 unless government officials pay the ransom LockBit claims it's back in action just days after an international law enforcement effort seized the ransomware gang's servers and websites, and retrieved more than 1,000 decryption keys to assist victims.…
The Register
Easy to defend against stuff that may never actually work – oh there we go again, being all cynical like Apple says it's going to upgrade the cryptographic protocol used by iMessage to hopefully prevent the decryption of conversations by quantum computers, should those machines ever exist in a meaningful way.…
Bleeping Computer
Google says the ColdRiver Russian-backed hacking group is pushing previously unknown backdoor malware using payloads masquerading as a PDF decryption tool. [...]
Graham Cluley
The FBI has disrupted the operations of the ALPHV ransomware group, and seized decryption keys that could help 500 victims unscramble their files without having to pay a ransom. Read more in my article on the Hot for Security blog.
The Hacker News
A variant of a ransomware strain known as DJVU has been observed to be distributed in the form of cracked software. "While this attack pattern is not new, incidents involving a DJVU variant that appends the .xaro extension to affected files and demanding ransom for a decryptor have been observed infecting systems alongside a host of various commodity loaders and infostealers," Cybereason
Dark Reading
Combining robust decryption and orchestration of encrypted traffic with threat prevention is crucial to staying ahead of attackers.
Bleeping Computer
An unfixed hardcoded encryption key flaw in Dell's Compellent Integration Tools for VMware (CITV) allows attackers to decrypt stored vCenter admin credentials and retrieve the cleartext password. [...]
Dark Reading
Further TETRA-related vulnerabilities have been disclosed in base stations that run and decrypt the worldwide communications protocol for industrial systems.
Bleeping Computer
The new NoEscape ransomware operation is believed to be a rebrand of Avaddon, a ransomware gang that shut down and released its decryption keys in 2021. [...]