Eric Geller @ericgeller
One lesson from this ransomware incident is that a cyberattack doesn't have to directly corrupt or disrupt operational technology to "cripple"/"shut down" that OT. Infecting other systems can force the operator's hand and lead to an OT shutdown even if those systems weren't hit. — PolitiTweet.org
Kim Zetter @KimZetter
It struck only IT networks, not operational network. Colonial shut down ops as precaution to avoid spread. "The com… https://t.co/oOXbXdytfW
