Photo: Marin Cogan

On Friday, I noticed something I don’t remember seeing before: ISIS-related graffiti around my Northwest Washington neighborhood.

Here are two examples (at left and below), which appear to say Allahu Akbar, from Connecticut Avenue between Dupont Circle and Adams Morgan:

Photo: Marin Cogan

Another was found by Jennifer Williams, the blonde woman from Texas who became an overnight internet sensation for Islamic extremists:

this graffiti: "Allahu Akbar, ISIS” photo taken at N st & Connecticut, NW DC. 10 days ago. #disturbing v @jenn_ruth pic.twitter.com/ZNA8AfF2Gt — ilhan tanir (@WashingtonPoint) October 6, 2014

There are more, which say “by the permission of God” in Arabic and “CIA” in English, but it’s difficult to interpret what, if anything, they might mean. Will McCants, director of the Brookings Project on U.S. Relations with the Islamic World, has seen the graffiti in D.C., too. “I’ll bet it’s just someone goofing off,” he says. “Why write Allah Akbar in Arabic and then switch to the Latin alphabet for ISIS?”

In August, the Secret Service said they were looking into a tweet that apparently showed a photo of the black ISIS flag in front of the White House, with the message, “We are in your state We are in your cities We are in your streets You are our goals anywhere.” The Secret Service didn’t say whether they had verified the image, and I followed up with them, but apparently they’ve been busy with something else lately.

I also asked FBI spokesman Andrew Ames, who told me “we are aware of the graffiti” and “urge anyone who sees suspicious activity or if anyone has any information about this vandalism to report it to the local authorities or to the FBI.” It is worth noting, as the news about ISIS in America gets increasingly bizarre, that intelligence agencies are still not reporting any imminent terrorist threats — they are, however, trying to do a better job of reaching out to the young Muslims ISIS is trying to lure to the fight. More than 100 Americans have tried to get to Syria so far.