In a groundbreaking revelation, the FBI has issued an urgent warning to law firms: Luna Moth, the first entomologically inspired cybercriminal group, has been making unsettling phone calls. The Bureau suggests that if your office receives a call from someone who sounds like they’re chewing on wool, it’s time to hang up.

These subtle cyberthreats, apparently inspired by elements of both IT departments and nature documentaries, claim to possess an uncanny ability to manipulate the legal system. After all, what better way to extort information than to disguise oneself as a mid-level IT technician named Chad, only to drop the moth bomb?

Sources close to the investigation have hinted that these moths, which were previously content with eating sweaters, have evolved to give callback phishing emails a try—because, clearly, their natural diet just wasn’t cutting it anymore. Experts recommend wearing garlic or installing an anti-moth firewall for protection, as conventional means like bug zappers have proved surprisingly ineffective.

Meanwhile, law firms across the nation are scratching their heads in unison, wondering if it’s time to add ‘entomology degree’ to their list of hiring requirements. But for now, they will settle for tape-recording all phone conversations, just in case a fluttering sound is the new giveaway of impending doom.