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North Korean hacking group scaled up phishing attacks late last year: Report
Proofpoint says TA444 diversified malware delivery vehicles as it targeted education, health care and other sectors
A North Korea-linked threat group significantly increased its phishing attacks at the end of 2022, while suddenly diversifying the file types it uses to disguise malware, according to cybersecurity researchers.
In a new report released Wednesday, Proofpoint’s research team says TA444, a threat group that overlaps with the better-known APT38 and Bluenoroff, took on an “upstart mentality” at the end of last year when it began to hide malicious code in a larger array of files.
Proofpoint spokesperson Anthony Suarez told NK Pro that TA444 has also increased attacks against North America-based organizations in the
