Reuters reports:
Suspected North Korean hackers have targeted a joint US-South Korea military exercise being held this week though classified information has not been compromised, South Korean police said on Sunday.
South Korean and US forces will on Monday begin 11-day Ulchi Freedom Guardian summer exercises to improve their ability to respond to North Korea’s evolving nuclear and missile threats.
[…]
The hackers were believed to be linked to a North Korean group that researchers call Kimsuky…
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