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China’s Volt Typhoon botnet has re-emerged

Security Affairs

In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. The Volt Typhoon group has been active since at least mid-2021 it carried out cyber operations against critical infrastructure.

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FritzFrog P2P Botnet is back and targets Healthcare, Education and Government Sectors

Security Affairs

FritzFrog P2P botnet is back and is targeting servers belonging to entities in the healthcare, education, and government sectors. The bot is written in Golang and implements wormable capabilities, experts reported attacks against entities in the government, education, and finance sectors. ” reads the report published by Akamai.

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The Vanilla Tempest cybercrime gang used INC ransomware for the first time in attacks on the healthcare sector

Security Affairs

The threat actor has been active since July 2022, it was observed targeting organizations in the education, healthcare, IT, and manufacturing sectors. Microsoft observed the financially motivated threat actor tracked as Vanilla Tempest using INC ransomware for the first time to target the healthcare sector in the United States.

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Microsoft seized 41 domains used by Iran-linked Bohrium APT

Security Affairs

The IT giant has seized the domains used by the threat actors employed in its attacks aimed at organizations in tech, transportation, government, and education sectors located in the U.S., The court filings can be found here: [link] — Amy Hogan-Burney (@CyberAmyHB) June 2, 2022. Middle East, and India.

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Is Gelsemium APT behind a targeted attack in Southeast Asian Government?

Security Affairs

A stealthy APT group tracked as Gelsemium was observed targeting a Southeast Asian government between 2022 and 2023. The experts tracked the cluster as CL-STA-0046, the malicious activity spanned over six months between 2022-2023. Palo Alto Unit42 researchers an APT group tracked as Gelsemium targeting a Southeast Asian government.

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China-linked APT Volt Typhoon linked to KV-Botnet

Security Affairs

The botnet is comprised of two complementary activity clusters, the experts believe it has been active since at least February 2022. In early July and August of 2022, the researchers noticed several Cisco RV320s , DrayTek Vigor routers , and NETGEAR ProSAFEs that were part of the botnet.

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Operation Cronos: law enforcement disrupted the LockBit operation

Security Affairs

In 2022, LockBit was one of the most active ransomware groups, and its prevalence continued into 2023. Lockbit ransomware group administrative staff has confirmed with us their websites have been seized. According to a joint report published by US authorities and international peers, the total of U.S. on January 5, 2020.