The Port of Seattle and Sea-Tac Airport are affected by a possible cyberattack

The Port of Seattle, a U.S. government agency that oversees the Seattle Seaport and Seattle-Tacoma International Airport, among others, was the victim of a cyberattack over the weekend that paralyzed its operations and brought parts of its infrastructure offline.

Security operations do not appear to be compromised, but since the incident shows signs of a ransomware attack, confidential data could be at risk.