North Korean hackers have reportedly hacked into Hangul Word Processor. Hackers used the flaw in software to send and receive encrypted documents. Backdoor called HANGMAN was able to steal the documents and upload them to a C&C server. Hack attributed the hack to North Korea as the backdoor made use of an IP address earlier spotted in another backdoor called MACKTRUCK. The code was similar as seen in PEACHPIT and MACKtrUCK backdoors were linked to North Korean government.”]
Source: https://fossbytes.com/north-korea-hacks-into-word-processor-used-by-south-korean-government/