Complex sentence: However, Kaspersky also acknowledged that the repetition of the code could be a "false flag" meant to mislead investigators and pin the attack on North Korea, given that the worldwide WannaCry worm cyber attack copied techniques from the NSA as well.
Split into simpler sentences: However, Kaspersky also acknowledged that the repetition of the code could be a "false flag" meant to mislead investigators and pin the attack on North Korea. After all, the worldwide WannaCry worm cyber attack cribbed techniques from the NSA as well.