DataBreaches.Net

Menu
  • About
  • Breach Notification Laws
  • Privacy Policy
  • Transparency Report
Menu

Canadian federal privacy commissioner says BMO security breach in 2017 affected 113,000 client accounts

Posted on December 13, 2021 by Dissent

James Bradshaw reports:

A 2017 data breach that exposed personal information belonging to more than 113,000 Bank of Montreal customers exploited “significant weaknesses” in the bank’s safeguards that have since been strengthened, according to a report from the Privacy Commissioner of Canada.

BMO previously disclosed the breach in May, 2018, after receiving a ransom demand from hackers, who threatened to release private customer information if their demands weren’t met. The bank refused to pay. At the time, BMO said the attack likely compromised information belonging to fewer than 50,000 clients. In fact, the report says, two separate attacks managed to steal personal information belonging to 113,154 customers over a six-month span in 2017.

Read more at The Globe and Mail.

Category: Commentaries and AnalysesFinancial SectorHackNon-U.S.

Post navigation

← Arrest in Romania of a ransomware affiliate scavenging for sensitive data
Świętokrzyskie: Personal data leaked from the commune office in Nowiny →

Now more than ever

"Stand with Ukraine:" above raised hands. The illustration is in blue and yellow, the colors of Ukraine's flag.

Search

Browse by Categories

Recent Posts

  • Rewards for Justice offers $10M reward for info on RedLine developer or RedLine’s use by foreign governments
  • New evidence links long-running hacking group to Indian government
  • Zaporizhzhia Cyber ​​Police Exposes Hacker Who Caused Millions in Losses to Victims by Mining Cryptocurrency
  • Germany fines Vodafone $51 million for privacy, security breaches
  • Google: Hackers target Salesforce accounts in data extortion attacks
  • The US Grid Attack Looming on the Horizon
  • US govt login portal could be one cyberattack away from collapse, say auditors
  • Two Men Sentenced to Prison for Aggravated Identity Theft and Computer Hacking Crimes
  • 100,000 UK taxpayer accounts hit in £47m phishing attack on HMRC
  • CISA Alert: Updated Guidance on Play Ransomware

No, You Can’t Buy a Post or an Interview

This site does not accept sponsored posts or link-back arrangements. Inquiries about either are ignored.

And despite what some trolls may try to claim: DataBreaches has never accepted even one dime to interview or report on anyone. Nor will DataBreaches ever pay anyone for data or to interview them.

Want to Get Our RSS Feed?

Grab it here:

https://databreaches.net/feed/

RSS Recent Posts on PogoWasRight.org

  • How the FBI Sought a Warrant to Search Instagram of Columbia Student Protesters
  • Germany fines Vodafone $51 million for privacy, security breaches
  • Malaysia enacts data sharing rules for public sector
  • U.S. Enacts Take It Down Act
  • 23andMe Bankruptcy Judge Ponders Trump Bill’s Injunction Impact
  • Hell No: The ODNI Wants to Make it Easier for the Government to Buy Your Data Without Warrant
  • US State Dept. says silence or anonymity on social media is suspicious

Have a News Tip?

Email: Tips[at]DataBreaches.net

Signal: +1 516-776-7756

Contact Me

Email: info[at]databreaches.net

Mastodon: Infosec.Exchange/@PogoWasRight

Signal: +1 516-776-7756

DMCA Concern: dmca[at]databreaches.net
© 2009 – 2025 DataBreaches.net and DataBreaches LLC. All rights reserved.