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AII-1000-46357
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Montreal Minor Arrested for Using AI to Plan School Attack

A Montreal minor was arrested in August 2026 after allegedly using AI to plan an attack on a school and posting threatening messages targeting religious and ethnic groups on Telegram. The RCMP said the public was never at risk, and the arrest followed a tip from the FBI.

21 August 2026 Β· Royal Canadian Mounted Police Β· Security and cyberattacks
21 August 2026
AII-1000-463576 sources ↓
Quick facts
Category
Security and cyberattacks
Country
Canada
Source
Global News
Date
21 August 2026
Drafted by
Raidu Incident Detection

What happened

A Montreal youth was arrested on Friday, August 21, 2026, after allegedly using artificial intelligence to plan an attack on a school, according to the RCMP.

The minor's identity was not released under provisions of the Youth Criminal Justice Act. RCMP was surveilling the youth after receiving a tip from the FBI a few weeks prior to the arrest.

Reported impact

The minor allegedly posted threatening messages targeting Muslims, Haitians, and the LGBTQ+ community on the messaging app Telegram.

According to RCMP Sgt. Erique Gasse, the population was never at risk.

Index analysis

The youth allegedly used artificial intelligence to help plan a potential school attack. Investigators had reason to fear the suspect could commit crimes related to violent extremism.

Classification

Category
Security and cyberattacks
Industry
Government, security and defence
Country
Canada
Harm status
Potential harm
Intent
Intentional
Timing
Unknown
Harm types
Psychological
Harmed
Children
Consequences
Police investigation
AI systems
Unidentified artificial intelligence system

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

Global News
Montreal youth accused of using AI to plot school attack
21 August 2026
The Montreal Gazette
Minor arrested on suspicion of planning extremist attack on a Montreal school
21 August 2026
The Times of Israel
Montreal teen with alleged neo-Nazi ties arrested after FBI warning
21 August 2026
Yahoo
Montreal minor arrested in alleged terror plot released with several conditions
22 August 2026
The Free Press
MontrΓ©al minor arrested, allegedly used AI to plan school attack - The Free Press
22 August 2026
www.theepochtimes.com
Police Accuse Teen of Using AI to Plan Attack Against Montreal School
24 August 2026