Danger of Calling Out Cyberattackers

Basically, what happened was:

  Company A bought cybersecurity insurance from company B
  Company A suffers a breach
  "Official statement from the White House called the malware “part of the Kremlin’s ongoing effort to destabilize Ukraine"
  Company B refuses to pay, citing exclusion due to "hostile or warlike action in time of peace or war"
  Company A sues company B