Was bulldogbag.com hit by ransomware?

bulldogbag.com was listed by the Underground ransomware operation (Canada), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Underground ransomware group?

Underground is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the bulldogbag.com breach?

Underground published data attributed to bulldogbag.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Bulldog Bag Ltd.

listed as bulldogbag.com · Claimed by Underground · listed 2 years ago

$20.6M

Ransom

demanded

26m

Age

since listed · data leaked

Status timeline

ListedMay 1, 2024
Data leakeddate unknown

At a glance

Group: Underground
Status: Data leaked
Country: Canada
Sector: Manufacturing
Listed on leak site: May 1, 2024
Ransom demanded: $20.6M
Estimated revenue: $20.6M

About the victim

AI dossier — public-source company profile

Bulldog Bag Ltd. is a family-owned custom packaging manufacturer founded in 1965, specializing in paper bags, plastic bags, and flexible packaging solutions. Operating across multiple North American locations (Langley BC, California, Oregon, Washington), they serve food processing, retail, agriculture, and industrial sectors with custom manufacturing, color printing, and supply chain services.

Industry: Paper & Plastic Bag Manufacturing; Custom Flexible Packaging
Address: Langley, British Columbia, Canada (primary); operations in California, Oregon, Washington, and Canadian Prairies
Founded: 1965

Attack summary

Severity: medium — Data has been published and the group has demonstrated knowledge of the company's revenue figure, suggesting some level of network access. However, no specific data types, proof files, or operational impact are detailed in the available leak post excerpt. The absence of disclosed sensitive data categories (employee PII, financial records, customer lists, trade secrets) prevents a higher classification, but publication status elevates it above 'low'.

The Underground group claims to have attacked Bulldog Bag Ltd. and states the company's annual revenue as $20.6M, corresponding to the ransom demand. No specific details are provided regarding what data was exfiltrated or encrypted, or the nature of the breach.

medium

What the group claims

Revenue:$20.6M - Country :Canada

Sources

Source

Indexed 2 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Underground

Underground is a relatively new ransomware group that emerged in May 2024, primarily motivated by financial gain through extortion operations targeting organizations across multiple sectors. The group's origin and affiliations remain largely undocumented in public threat intelligence reporting, with no confirmed details about their country of origin or whether they operate as an independent entity or through a Ransomware-as-a-Service model. Based on the limited public information available, Underground has demonstrated a preference for targeting technology, healthcare, business services, manufacturing, and agriculture sectors, with their attacks concentrated primarily in the United States, Canada, South Korea, Germany, and Taiwan. The group's specific attack methodologies, initial access vectors, and technical capabilities have not been extensively documented in publicly available threat intelligence reports from major security firms or government agencies. With only 26 known victims since their emergence in May 2024, Underground represents a smaller-scale operation compared to established ransomware groups, though their cross-sector targeting approach indicates opportunistic victim selection rather than specialized industry focus. Given the recent emergence of this group and limited public reporting, Underground appears to remain active but operates at a relatively low profile compared to more established ransomware families. The group has been linked to 26 public disclosures across our corpus. First observed on a leak site on May 1, 2024; most recent post August 15, 2025. The operation is currently inactive.

Timeline of this disclosure

May 1, 2024bulldogbag.com listed by Undergroundon the group's public leak site

Ransom demanded: $20.6M

Other recent disclosures by Underground

Underground has been linked to 26 public victims on Darkfield. A sample of the most recent:

See the full Underground dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, bulldogbag.com is reported in Canada, a country with 1,055 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Underground means bulldogbag.com appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CCCS (Canada), as required for your jurisdiction.
Monitor for the data appearing on Underground's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.