Cyber Incident Victim: Spvm Montreal
Date:
Apr 2015
Location:
Canada
Summary
Anonymous' Quebec branch conducted a cyberattack against the Montreal police website and officers' union, causing extended downtime that prevented public access to critical resources including missing persons information and contact details. The hacktivist group claimed the attack was retaliation for alleged police brutality during student protests against austerity measures, additionally threatening to target an officer involved in pepper-spraying demonstrators. While authorities condemned the disruption to citizen services, Anonymous vowed continued attacks despite site restoration, mirroring previous operations against Canadian government entities including Ottawa's municipal and police websites.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 2 motives | 1 technique |
| Threat Actor | Type | Location |
|---|---|---|
| 1 actor | Available to members | Available to members |
Description
On April 10, 2015, at approximately 10:30 PM, the Montreal Police department website became inaccessible to the public. Minutes later, the website of the Montreal police brotherhood (officers' union) also experienced a shutdown. Both outages persisted for an extended period, with the primary police site remaining offline until the following day, Saturday. The hacker collective Anonymous, specifically its Quebec branch, publicly claimed responsibility for the cyberattacks through a series of tweets. The group stated its actions were a direct response to alleged police brutality during student demonstrations against government austerity measures. Anonymous further threatened to target an individual officer implicated in pepper-spraying protesters, vowing to "ruin the life" of that individual. This incident followed a pattern of similar attacks attributed to Anonymous against Canadian government entities, including prior disruptions to Toronto police and City of Ottawa websites in November 2014.
The cyberattack disrupted public access to critical information services hosted on the Montreal Police website, including missing persons bulletins, official news releases, and departmental contact details. Police spokesperson Manuel Couture characterized the incident as "sad," emphasizing the operational impact on citizens attempting to access essential resources during the outage. While technical restoration efforts brought the police website back online by Saturday, Anonymous declared its intention to continue targeting Montreal law enforcement through subsequent tweets. The incident marked at least the second major cyber disruption attributed to Anonymous in Canada within six months, following their November 2014 attacks on Ottawa's municipal website, Supreme Court portal, and police site—actions reportedly motivated by the arrest of a teenager accused of circulating terrorism-related hoaxes online. No technical details regarding attack vectors, data breaches, or internal detection mechanisms were disclosed in official statements.