Story highlights Government websites in Ohio, Maryland, New York and Washington state targeted

A group calling itself Team System DZ said it was responsible

(CNN) A government website in the state of Washington is the latest victim of a hacking attack that plants what appears to be pro-ISIS propaganda.

David Johnson, a spokesman for the Washington state Department of Health, confirmed parts of the department's website were hacked Monday morning, with a message similar to what appeared on other municipal sites across the country earlier Monday and on Sunday.

A screen shot provided by the spokesman shows the same Arabic logo and claim that the hack was carried out by "Team System DZ," the same language that appeared on hacked sites in Ohio, Maryland and New York.

All the hacks include the message: "You will be held accountable, Trump, you and all your people for every drop of blood flowing in Muslim countries."

The bottom of the hacked pages read, "I Love Islamic state."

Read More