Pitney Bowes Listed by maze Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The Pitney Bowes Listed by maze Ransomware Group (reported May 9, 2020) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
Breaking down the breach
The only confirmed public detail is the appearance of Pitney Bowes on the Maze leak site on the reported date. The group stated that internal files had been exfiltrated. No information on the date of the intrusion, the method of initial access, the quantity of data taken, or whether encryption occurred has been disclosed. The number of people potentially impacted remains unknown.
Who is maze?
Maze is a ransomware operation that became publicly active in late 2019. The group typically deploys encryption malware on corporate networks and, in many cases, copies files before encryption. It then lists selected victims on a dedicated site and threatens to release the copied material if a ransom demand is not met. Several other organisations were listed on the same site during the same period in 2020.
About Pitney Bowes
Pitney Bowes provides mailing equipment, shipping software and e-commerce logistics services to businesses and government agencies. Its systems routinely process address data, shipping records and transaction details on behalf of clients. A compromise at a firm of this type can expose both its own corporate records and information belonging to the organisations it serves.
What data was at risk
The listing referred only to “internal files.” No further breakdown of file types or data categories has been published. Organisations in this sector commonly hold customer addresses, account numbers, shipping histories and internal business correspondence, yet the precise contents of any exfiltrated material remain unconfirmed.
The real-world impact
Individuals whose information appears in the files could face increased risk of targeted phishing or account misuse if the material is later published. For the organisation, the incident adds to the operational burden of investigating the intrusion, notifying regulators where required and restoring systems. No confirmed instances of subsequent misuse of data from this listing have been documented in public reporting.
Were you affected?
Begin by watching official communications from Pitney Bowes or any client organisations that use its services. Review bank and credit-card statements for unexpected activity and enable multi-factor authentication on accounts that may be linked to shipping or mailing records. Individuals can also request a copy of any personal data held by the company under applicable privacy laws.
- Monitor official statements from Pitney Bowes for further updates
- Check credit reports and financial accounts for unusual entries
- Run a free exposure scan of your email address against known breach datasets
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
More recent breaches
Artech Information Systems Listed by maze Ransomware GroupCollabera Listed by maze Ransomware GroupConducent Listed by maze Ransomware GroupDakota Carrier Network (DCN) Listed by maze Ransomware GroupLatest breaches
Read GalaxyWarden’s full analysis of the Pitney Bowes Listed by maze Ransomware Group →
Publicly posted by maze — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.