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Cyber Threat
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Ransomware victim Business Services

welland

Listed by Trinity on · organisation based in Canada

welland-corp.com

Disclosed
Sep 1, 2024
Leak-site listing date
Threat group
Trinity
18 victims listed
Country
Canada
#3 most targeted
Sector
Business Services

ThreatAI analysis

Compiled from this incident record and the threat intelligence profile for Trinity. Figures and technique mappings are quoted from the source data, not inferred.

About the Trinity group

Trinity ransomware was first discovered in May 2024, believed to be a rebrand of the Venus/2023Lock variants, using ChaCha20 encryption and double-extortion via a Tor leak site; the US HHS flagged it as a specific threat to the healthcare sector after confirmed attacks on healthcare organizations. Trinity has listed 18 victims since June 2024.

Incident analysis

welland was listed by Trinity ransomware, a group with 18 victims recorded in this database. The listing appeared on the group's leak site on September 1, 2024.

welland is based in Canada and operates in the Business Services sector. Canada ranks #3 worldwide for ransomware disclosures, with 978 victims in this database.

Sector context. Business services firms often have access to multiple client environments, making them high-value pivot points for ransomware operators seeking to maximise impact across multiple victim organisations.

Trinity typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was welland attacked by ransomware?

Yes. welland was listed as a victim of the Trinity ransomware group on September 1, 2024. The organisation is based in Canada and operates in the Business Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked welland?

welland was attacked by Trinity ransomware. Trinity is one of the most active ransomware groups, having claimed 18 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the welland ransomware attack occur?

The ransomware attack on welland was disclosed on September 1, 2024. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the welland ransomware attack?

The specific data stolen from welland has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Business Services organisation, welland likely held sensitive business data, client information, and operational records.

How can organisations protect against Trinity attacks?

To defend against Trinity and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.