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Dark Reading
Onyxia, an AI-powered cybersecurity strategy and performance platform providing a centralized way for security teams to monitor and manage cybersecurity efforts in real time, has raised $5 million in seed fundraising led by World Trade Ventures with participation by Silvertech Ventures and angel investors.
ThreatPost
A slip-up by a malware author has allowed researchers to taxonomize three ransomware variations going by different names.
The Register
The cybercriminals trash files larger than 2MB, forever losing them to the void Ransomware groups in recent years have ramped up the threats against victims to incentivize them to pay the ransom in return for their stolen and encrypted data. But a new crew is essentially destroying files larger than 2MB, so data in those files is lost even if the ransom is paid.…
Bleeping Computer
A new Onyx ransomware operation is destroying large files instead of encrypting them, preventing those files from being decrypted even if a ransom is paid. [...]
Bleeping Computer
A new Onyx ransomware operation is destroying large files instead of encrypting them, preventing those files from being decrypted even if a ransom is paid. [...]
Dark Reading
Known threat groups Diamond Sleet and Onyx Sleet focus on cyber espionage, data theft, network sabotage, and other malicious actions, Microsoft says.
The Hacker News
Threat actors in North Korea have been implicated in a recent incident that deployed a known ransomware family called Play, underscoring their financial motivations. The activity, observed between May and September 2024, has been attributed to a threat actor tracked as Jumpy Pisces, which is also known as Andariel, APT45, DarkSeoul, Nickel Hyatt, Onyx Sleet (formerly Plutonium), Operation Troy,
The Hacker News
North Korean threat actors are actively exploiting a critical security flaw in JetBrains TeamCity to opportunistically breach vulnerable servers, according to Microsoft. The attacks, which entail the exploitation of CVE-2023-42793 (CVSS score: 9.8), have been attributed to Diamond Sleet (aka Labyrinth Chollima) and Onyx Sleet (aka Andariel or Silent Chollima). It's worth noting that both the
The Hacker News
A malicious Python package on the Python Package Index (PyPI) repository has been found to use Unicode as a trick to evade detection and deploy an info-stealing malware. The package in question, named onyxproxy, was uploaded to PyPI on March 15, 2023, and comes with capabilities to harvest and exfiltrate credentials and other valuable data. It has since been taken down, but not before attracting