Imperial Printing and Paper Box Mfg Listed by avaddon Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On September 9, 2021, Imperial Printing and Paper Box Mfg was listed on a leak site operated by the Avaddon ransomware group. The entry states that internal files were taken during a ransomware operation against the company. No figure has been published for the number of people whose information may be involved, and the company has not issued a public statement confirming or detailing the incident. This listing forms part of a wider pattern in which ransomware operators publish stolen material to pressure victims into paying. The exact contents of the files and the method used to obtain them have not been disclosed.

Breaking down the breach

The only confirmed public record is the September 9, 2021 listing on the Avaddon leak site. The group claims to have stolen internal data, described only as files exfiltrated during a ransomware attack. No information has been released about the date of the intrusion, the volume of data, the encryption status of systems, or whether any material was subsequently published. The number of individuals affected is recorded as unknown.

Inside avaddon

Avaddon operated as a ransomware-as-a-service group from mid-2020 until its infrastructure was dismantled in 2021. Its typical approach combined file encryption on victim networks with the theft of data that could later be used for extortion. The group maintained a leak site where it listed organizations that had not paid demanded ransoms and posted samples or full archives of stolen material. Public reporting has linked the group to earlier incidents involving healthcare, manufacturing, and government contractors, though each case requires separate verification.

Who is Imperial Printing and Paper Box Mfg?

Imperial Printing and Paper Box Mfg is a commercial manufacturer specializing in printed materials and custom packaging. Companies in this sector routinely process customer artwork, order details, shipping records, and supplier contracts, along with standard employment and financial information. A successful intrusion can therefore expose both operational documents and records that identify individuals or business partners.

What was likely exposed

The listing refers only to internal files. No inventory of file types or data categories has been made public. Organizations of this kind commonly store customer contact information, pricing agreements, design files, and employee records, but the precise contents of the exfiltrated material remain unconfirmed.

Why it matters

Stolen internal files can contain details that enable targeted fraud, supply-chain impersonation, or further attacks on the same organization and its partners. When personal information is present, affected individuals face risks of account takeover or identity misuse that may persist for months or years. For the company itself, the incident adds costs related to investigation, potential regulatory notification, and restoration of systems whose status is still undisclosed.

What to do if you're exposed

Individuals who believe their information may have been involved should monitor financial and email accounts for unusual activity and enable multi-factor authentication where available. They can also request a free exposure scan of their email address against known breach data to determine whether their details appear in public listings from this or other incidents.

AICompiled with AI assistance from public sources and published under our editorial standards.