Cyber Threat Intelligence
KE
Ransomware Victim Manufacturing

Keystone Fabricating

Ransomware attack by Play · Disclosed November 22, 2025 · 🇺🇸 United States

www.keystonefabricating.com

Date Disclosed
Nov 22, 2025
2025
Threat Group
Play
885 total victims
Country
🇺🇸 United States
Industry
Manufacturing

Incident Analysis

Keystone Fabricating was targeted by Play ransomware, one of the most active ransomware groups in our database with 885 confirmed victims globally. The attack was disclosed on November 22, 2025, when Keystone Fabricating appeared on the group's dark web leak site.

Keystone Fabricating is based in United States , operating in the Manufacturing sector. United States ranks #1 globally for ransomware attacks, with 7,123 victims in our database.

Sector context: Manufacturing companies are frequently targeted because production downtime directly translates to financial loss. Ransomware operators exploit this time-sensitivity to demand higher ransoms and faster payment.

Play typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Apr 21, 2026 18:01 UTC.

Frequently Asked Questions

Was Keystone Fabricating attacked by ransomware?

Yes. Keystone Fabricating was listed as a victim of the Play ransomware group on November 22, 2025. The organisation is based in United States and operates in the Manufacturing sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Keystone Fabricating?

Keystone Fabricating was attacked by Play ransomware. Play is one of the most active ransomware groups, having claimed 885 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Keystone Fabricating ransomware attack occur?

The ransomware attack on Keystone Fabricating was disclosed on November 22, 2025. 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 Keystone Fabricating ransomware attack?

The specific data stolen from Keystone Fabricating 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 Manufacturing organisation, Keystone Fabricating likely held sensitive business data, client information, and operational records.

How can organisations protect against Play attacks?

To defend against Play 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.