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Power semiconductor component manufacturer Semikron suffered a ransomware attack

Security Affairs

Semikron, a German-based independent manufacturer of power semiconductor components, suffered a ransomware cyberattck. The company confirmed it has suffered a cyberattack conducted by a professional hacker group. “The SEMIKRON Group has become a victim of a cyber-attack by a professional hacker group.

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New RA Group ransomware gang is the latest group using leaked Babuk source code

Security Affairs

A previously unknown ransomware group known as RA Group is targeting companies in U.S. Cisco Talos researchers recently discovered a new ransomware operation called RA Group that has been active since at least April 22, 2023. The group has already compromised three organizations in the U.S. and one in South Korea.

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Lacroix Group shut down three facilities after a ‘targeted cyberattack’

Security Affairs

French electronics manufacturer Lacroix Group shut down three plants after a cyber attack, experts believe it was the victim of a ransomware attack. The French electronics manufacturer Lacroix Group shut down three facilities in France, Germany, and Tunisia in response to a cyber attack. ” reported Yahoo Finance.

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Airplane manufacturer Bombardier has disclosed a security breach, data leaked online

Security Affairs

Hackers posted data stolen from manufacturer of business jets Bombardier on Clop ransomware leak site following alleged FTA hack. Security experts from FireEye linked the cyber attacks to the cybercrime group UNC2546, aka FIN11. Bombardier pointed out that manufacturing and customer support operations have not been impacted.

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LockFile Ransomware uses a new intermittent encryption technique

Security Affairs

Recently emerged LockFile ransomware family LockFile leverages a novel technique called intermittent encryption to speed up encryption. Sophos researchers discovered that the group is now leveraging a new technique called “intermittent encryption” to speed up the encryption process.

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8Base ransomware operators use a new variant of the Phobos ransomware

Security Affairs

Phobos variants are usually distributed by the SmokeLoader , but in 8Base campaigns, it has the ransomware component embedded in its encrypted payloads. In June, VMware Carbon Black researchers observed an intensification of the activity associated with a stealthy ransomware group named 8Base. and Brazil.

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China-linked APT41 group targets Hong Kong with Spyder Loader

Security Affairs

Symantec researchers reported that cyberespionage group APT41 targeted organizations in Hong Kong in a campaign that is a likely continuation of the Operation CuckooBees activity detailed by Cybereason in May. Winnti (aka APT41 , Axiom, Barium , Blackfly) is a cyberespionage group that has been active since at least 2007.