China's BlackTech Hacking Group Exploited Routers to Target U.S. and Japanese Companies

Cybersecurity agencies from Japan and the U.S. have warned of attacks mounted by a state-backed hacking group from China to stealthily tamper with branch routers and use them as jumping-off points to access the networks of various companies in the two countries.
The attacks have been tied to a malicious cyber actor dubbed BlackTech by the U.S. National Security Agency (NSA), Federal Bureau of

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