U.S. and Allies Warn Companies of China-Linked Hacker Group BlackTech Targeting Tech Firms and Governments
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U.S., Japan, and other authorities issued a cybersecurity advisory warning companies about China-linked hacking group BlackTech.
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BlackTech has targeted governments and tech companies in the U.S., East Asia, and Japan since around 2010.
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BlackTech has capabilities to modify routers and exploit domain relationships to hack headquarters.
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In 2020, Taiwan linked BlackTech to cyberattacks on 6,000 government officials' emails.
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The advisory urges firms to review routers at subsidiaries to minimize risk of potential BlackTech attacks.