A 19-year-old Canadian man was found guilty of making almost three dozen fraudulent calls to emergency services across North America in 2013 and 2014. The false alarms, two of which targeted this author — involved phoning in phony bomb threats and multiple attempts at “swatting” — a dangerous hoax in which the perpetrator spoofs a call about a hostage situation or other violent crime in progress in the hopes of tricking police into responding at a particular address with deadly force.

Curtis Gervais of Ottawa was 16 when he began his swatting spree, which prompted police departments across the United States and Canada to respond to fake bomb threats and active shooter reports at a number of schools and residences.

Gervais, who taunted swatting targets using the Twitter accounts “ProbablyOnion” and “ProbablyOnion2,” got such a high off of his escapades that he hung out a for-hire shingle on Twitter, offering to swat anyone with the following tweet:

Several Twitter users apparently took him up on that offer. On March 9, 2014, @ProbablyOnion started sending me rude and annoying messages on Twitter. A month later (and several weeks after blocking him on Twitter), I received a phone call from the local police department. It was early in the morning on Apr. 10, and the cops wanted to know if everything was okay at our address.

Since this was not the first time someone had called in a fake hostage situation at my home, the call I received came from the police department’s non-emergency number, and they were unsurprised when I told them that the Krebs manor and all of its inhabitants were just fine.

Minutes after my local police department received that fake notification, @ProbablyOnion was bragging on Twitter about swatting me, including me on his public messages: “You have 5 hostages? And you will kill 1 hostage every 6 times and the police have 25 minutes to get you $100k in clear plastic.” Another message read: “Good morning! Just dispatched a swat team to your house, they didn’t even call you this time, hahaha.”

I told this user privately that targeting an investigative reporter maybe wasn’t the brightest idea, and that he was likely to wind up in jail soon.  On May 7, @ProbablyOnion tried to get the swat team to visit my home again, and once again without success. “How’s your door?” he tweeted. I replied: “Door’s fine, Curtis. But I’m guessing yours won’t be soon. Nice opsec!”

I was referring to a document that had just been leaked on Pastebin, which identified @ProbablyOnion as a 19-year-old Curtis Gervais from Ontario. @ProbablyOnion laughed it off but didn’t deny the accuracy of the information, except to tweet that the document got his age wrong.

A day later, @ProbablyOnion would post his final tweet before being arrested: “Still awaiting for the horsies to bash down my door,” a taunting reference to the Royal Canadian Mounted Police (RCMP).

A Sept. 14, 2017 article in the Ottawa Citizen doesn’t name Gervais because it is against the law in Canada to name individuals charged with or convicted of crimes committed while they are a minor. But the story quite clearly refers to Gervais, who reportedly is now married and expecting a child.

The Citizen says the teenager was arrested by Ottawa police after the U.S. FBI traced his Internet address to his parents’ home. The story notes that “the hacker” and his family have maintained his innocence throughout the trial, and that they plan to appeal the verdict. Gervais’ attorneys reportedly claimed the youth was framed by the hacker collective Anonymous, but the judge in the case was unconvinced.

Apparently, Ontario Court Justice Mitch Hoffman handed down a lenient sentence in part because of more than 900 hours of volunteer service the accused had performed in recent years. From the story:

Hoffman said that troublesome 16-year-old was hard to reconcile with the 19-year-old, recently married and soon-to-be father who stood in court before him, accompanied in court Thursday by his wife, father and mother.

“He has a bright future ahead of him if he uses his high level of computer skills and high intellect in a pro-social way,” Hoffman said. “If he does not, he has a penitentiary cell waiting for him if he uses his skills to criminal ends.”

According to the article, the teen will serve six months of his nine-month sentence at a youth group home and three months at home “under strict restrictions, including the forfeiture of a home computer used to carry out the cyber pranks.” He also is barred from using Twitter or Skype during his 18-month probation period.

Most people involved in swatting and making bomb threats are young males under the age of 18 — the age when kids seem to have little appreciation for or care about the seriousness of their actions. According to the FBI, each swatting incident costs emergency responders approximately $10,000. Each hoax also unnecessarily endangers the lives of the responders and the public.

In February 2017, another 19-year-old — a man from Long Beach, Calif. named Eric “Cosmo the God” Taylor — was sentenced to three year’s probation for his role in swatting my home in Northern Virginia in 2013. Taylor was among several men involved in making a false report to my local police department at the time about a supposed hostage situation at our house. In response, a heavily-armed police force surrounded my home and put me in handcuffs at gunpoint before the police realized it was all a dangerous hoax.