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11–20 of 22 articles
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Bleeping Computer
A new side-channel attack known as Hertzbleed allows remote attackers to steal full cryptographic keys by observing variations in CPU frequency enabled by dynamic voltage and frequency scaling (DVFS). [...]
ThreatPost
A slip-up by a malware author has allowed researchers to taxonomize three ransomware variations going by different names.
The Register
If you're involved in malvertising, please don't read this. We don't want to give you ideas A novel variation on a longstanding technique to trick people out of their passwords suggests there's a need to rethink how much we trust our web browsers to protect us and to accelerate efforts to close web security gaps.…
ThreatPost
MacOS malware Shlayer and Bundlore may have variations, but the behavior of their attacks have not changed – attacking older macOS versions and poorly-protected websites.
Bleeping Computer
A new variation of the fake recruiter campaign from North Korean threat actors is targeting JavaScript and Python developers with cryptocurrency-related tasks. [...]
Bleeping Computer
A new variation of the ClickFix attack dubbed 'ConsentFix' abuses the Azure CLI OAuth app to hijack Microsoft accounts without the need for a password or to bypass multi-factor authentication (MFA) verifications. [...]
The Hacker News
The North Korean threat actors behind the ongoing Contagious Interview campaign are spreading their tentacles on the npm ecosystem by publishing more malicious packages that deliver the BeaverTail malware, as well as a new remote access trojan (RAT) loader. "These latest samples employ hexadecimal string encoding to evade automated detection systems and manual code audits, signaling a variation
The Hacker News
A group of researchers has discovered a new data leakage attack impacting modern CPU architectures supporting speculative execution. Dubbed GhostRace (CVE-2024-2193), it is a variation of the transient execution CPU vulnerability known as Spectre v1 (CVE-2017-5753). The approach combines speculative execution and race conditions. "All the common synchronization primitives implemented
Bleeping Computer
Registrars can now block people from registering tens of thousands of domain names that look like, are spelling variations of, or otherwise infringe on brand names. [...]
Check Point Research
On March 23rd, 2022, individuals working at the most important defense research institutes in Russia all received variations of the same email. The messages appeared to be quite official, regarding sanctions for Ukraine. In reality they were traps, planted by a mysterious foreign APT. The post appeared first on . Twisted Panda: China vs. Russia Check Point Research