DataBreaches.Net

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

Canada Post informs 44 large business customers of data breach affecting 950K customers

Posted on May 27, 2021 by Dissent

Jackie Dunham reports:

Canada Post has informed 44 of its large business customers that information relating to more than 950,000 customers was compromised after one of its suppliers fell victim to a malware attack late last week.

On Wednesday, the postal agency announced that Commport Communications, an electronic data interchange solution supplier, had notified them that manifest data held in their systems, which are associated with Canada Post customers, had been “compromised” in an attack on May 19.

Read more on CTV.

Category: Government SectorMalwareNon-U.S.Subcontractor

Post navigation

← Colonial Pipeline Accused of Negligence in Proposed Class Action
The FBI will feed hashes of hacked passwords directly into Have I Been Pwned →

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

  • Ex-NSA bad-guy hunter listened to Scattered Spider’s fake help-desk calls: ‘Those guys are good’
  • Former Sussex Police officer facing trial for rape charged with 18 further offences relating to computer misuse
  • Beach mansion, Benz and Bitcoin worth $4.5m seized from League of Legends hacker Shane Stephen Duffy
  • Fresno County fell victim to $1.6M phishing scam in 2020. One suspected has been arrested, another has been indicted.
  • Ransomware Attack on ADP Partner Exposes Broadcom Employee Data
  • Anne Arundel ransomware attack compromised confidential health data, county says
  • Australian national known as “DR32” sentenced in U.S. federal court
  • Alabama Man Sentenced to 14 Months in Connection with Securities and Exchange Commission X Hack that Spiked Bitcoin Prices
  • Japan enacts new Active Cyberdefense Law allowing for offensive cyber operations
  • Breachforums Boss “Pompompurin” to Pay $700k in Healthcare Breach

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

  • Massachusetts Senate Committee Approves Robust Comprehensive Privacy Law
  • Montana Becomes First State to Close the Law Enforcement Data Broker Loophole
  • Privacy enforcement under Andrew Ferguson’s FTC
  • “We would be less confidential than Google” – Proton threatens to quit Switzerland over new surveillance law
  • CFPB Quietly Kills Rule to Shield Americans From Data Brokers
  • South Korea fines Temu for data protection violations
  • The BR Privacy & Security Download: May 2025

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.