Advisory
H-ISAC TLP White Threat Bulletin: Russia-Nexus Threat Actors May Retaliate Against Ukraine Weapons Deal
July 28, 2025
In an update on July 28, the US has shortened the deadline to 12 days, putting more pressure on Russia to broker a deal with Ukraine.
Today, it was also announced by pro-Ukrainian threat actors that they were responsible for attacking Russia’s largest airline. The two events are likely to create a flare-up in tensions between the US and Russia, which is likely to manifest itself in the form of cyber attacks against US and NATO critical infrastructure.
For help with Cybersecurity and Risk Advisory Services exclusively for AHA members, contact:
John Riggi
National Advisor for Cybersecurity and Risk, AHA
jriggi@aha.org
(O) +1 202 626 2272
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