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Cyber Threat warning issued to all internet connected UPS devices

CyberSecurity Insiders

United States CISA has issued a cyber threat warning to all web connected UPS devices as they were on the verge of being cyber attacked. The alert was issued on a joint note by the Department of Energy and FBI and urges all critical facilities to review the security of their power back up solutions to the core.

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China-linked APT Silk Typhoon targets IT Supply Chain

Security Affairs

Silk Typhoon is a China-linked cyber espionage group involved in the cyber attack against the US Treasury. Though not directly attacking Microsoft cloud services, they exploit unpatched apps to escalate privileges and gain access to customer networks. ” reads the analysis published by Microsoft.

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FBI chief says China is preparing to attack US critical infrastructure

Security Affairs

China-linked threat actors are preparing cyber attacks against U.S. FBI Director Christopher Wray warned this week that China-linked threat actors are preparing an attack against U.S. The Volt Typhoon group has been active since at least mid-2021 it carried out cyber operations against critical infrastructure.

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Reassessing cyberwarfare. Lessons learned in 2022

SecureList

Industroyer2 was discovered in the network of a Ukrainian energy provider, and it is very unlikely that the attacker would have been able to develop it without access to the same ICS equipment as used by the victim. Ransomware attacks observed in the first weeks of the conflict qualify as distractions at best.

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Potential cybersecurity impacts of Russia’s invasion of Ukraine

Malwarebytes

Current analyses of HermeticWiper reveal that the malware is being delivered in highly-targeted attacks in Ukraine, Latvia, and Lithuania. Its operators seem to leverage vulnerabilities in external-facing servers while utilizing compromised account credentials to gain access and spread the malware further.