Unimicron, a prominent global manufacturer known for printed circuit boards (PCBs), has recently disclosed a ransomware attack on their systems, as reported to the Taiwan Stock Exchange. The cyber breach occurred on January 30, prompting the company to swiftly engage a cyber forensics team to assess and fortify their IT defenses. Unimicron anticipates a manageable impact from the attack and is enhancing network security measures to safeguard sensitive information.

Although Unimicron did not specify the perpetrators of the attack or the extent of data compromise, a ransomware group named ‘Sarcoma’ has claimed responsibility. Sarcoma allegedly exfiltrated 377 GB of SQL files and documents and is demanding ransom for their return, showcasing a pattern of targeting several victims within a short span. Notably, Unimicron, a key player in manufacturing PCBs and related products for a wide range of tech devices, remains dedicated to bolstering its data protection strategies to prevent future breaches.

With operations spanning across Taiwan, China, Germany, and Japan, Unimicron’s revenue stood at approximately $3.29 billion in 2023, underlining its significant market presence and global reach. The incident underscores the escalating threats posed by cybercriminals and the critical importance of robust cybersecurity measures to safeguard organizations from potential breaches. via BleepingComputer

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