Recent Security News
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Terrapin attacks can downgrade security of OpenSSH connections
December 19, 2023 at 12:04PM The Terrapin attack manipulates SSH handshake sequence numbers to sabotage channel integrity, downgrading encryption and allowing message modification in OpenSSH 9.5. It exploits transport layer protocol weaknesses and newer cryptographic algorithms, impacting a majority of SSH implementations. The MiTM requirement makes its threat less severe, with mitigation efforts underway. The…
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FBI Takes Down BlackCat Ransomware, Releases Free Decryption Tool
December 19, 2023 at 11:45AM The U.S. Justice Department disrupted the BlackCat ransomware, issuing a decryption tool for victims. With FBI’s help, a confidential source breached the gang’s web panel. BlackCat, a major ransomware variant, operated a ransomware-as-a-service model and used double extortion. The action saved victims $68 million, dismantled the gang’s computer network, and…
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Behind the Scenes of Matveev’s Ransomware Empire: Tactics and Team
December 19, 2023 at 10:45AM Cybersecurity researchers disclosed details about the ransomware operation run by Russian national Mikhail Pavlovich Matveev, who allegedly led attacks worldwide. Matveev and his team demonstrate a relentless pursuit of ransom payments, engaging in dishonest practices and showing a disregard for ethical values. They utilize various tactics and tools for their…
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Israel Blames Iran for Hospital Data Breach
December 19, 2023 at 10:20AM Israel has identified Iran and Hezbollah as responsible for a cyberattack on Ziv Medical Center in Safed. The attack, orchestrated by Iran’s Ministry of Intelligence with Hezbollah’s involvement, resulted in the theft of 500GB of medical data. The Israel National Cyber Directorate confirmed the attack was thwarted, preventing disruption to…
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Changing How We Think About Technology
December 19, 2023 at 10:06AM Organizations often fail to adopt a holistic, long-term approach when making decisions. For instance, implementing technology for remote work during the pandemic didn’t necessarily ensure security. The book “Fossil Future” and England football manager Gareth Southgate’s approach illustrate the importance of critical thinking. To improve outcomes, organizations should challenge traditional…