Disclosure context

About crypto24

Crypto24 is a recently emerged ransomware group first observed in April 2025, with a primary financial motivation evidenced by their targeting of high-value sectors across multiple geographic regions. The group's origin and affiliations remain unclear due to their recent emergence, though their targeting pattern suggests either independent operations or a new ransomware-as-a-service offering given the diverse geographic spread of their 43 documented victims. Their attack methodology and specific technical capabilities have not yet been thoroughly documented by major threat intelligence providers, though their targeting of technology, financial services, healthcare, and business services sectors indicates they likely employ common initial access vectors such as phishing or exploitation of public-facing applications to gain entry into victim networks. The group has demonstrated a preference for targeting organizations primarily in the United States while also conducting operations across Southeast Asia including Malaysia, Singapore, and Indonesia, as well as extending their reach to Egypt, suggesting either a globally distributed affiliate network or opportunistic targeting based on vulnerable infrastructure discovery. Crypto24 remains active as of the latest available intelligence reporting, though given their recent emergence, comprehensive details about their specific tactics, techniques, and procedures await further analysis by established cybersecurity research organizations. The group has been linked to 49 public disclosures across our corpus. First observed on a leak site on April 8, 2025; most recent post May 18, 2026. The operation is currently active.

Timeline of this disclosure

February 9, 2026Putnam Precision, Inc. listed by crypto24on the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 2,458 disclosures indexed across all operators we track. Geographically, Putnam Precision, Inc. is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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Putnam Precision, Inc.

Claimed by crypto24 · listed 3 months ago

Age

since listed · data leaked

Status timeline

Listed
Feb 9, 2026
Data leaked

At a glance

Group: crypto24
Status: Data leaked
Country: United States
Sector: Manufacturing
Listed on leak site: Feb 9, 2026

About the victim

AI dossier — public-source company profile

Putnam Precision, Inc. is a New York-based precision manufacturing company specializing in custom, high-grade metal components produced via CNC machining, milling, turning, and assembly operations. The company primarily serves the medical, semiconductor, and aerospace industries. It positions itself as a supplier of tight-tolerance metal precision parts requiring advanced quality standards.

Industry: Precision CNC Machining & Manufactured Components (Medical, Semiconductor & Aerospace)
Address: New York, United States

Attack summary

Severity: high — Data has been published (confirmed exfiltration and release) by the threat actor. The company serves regulated industries including medical devices and aerospace, meaning exfiltrated data likely includes sensitive engineering specifications, customer contracts, and potentially regulated supply-chain information, elevating severity beyond medium.

The group crypto24 claims to have published data belonging to Putnam Precision, Inc., with the disclosure status listed as 'data_published', indicating exfiltration and release of company data. No specific ransom amount or data volume was stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Business/operational data
Potentially proprietary manufacturing specifications
Potentially customer/contract records (medical, semiconductor, aerospace clients)

Original description

AI-summarised, not from the leak post

Putnam Precision, Inc. is a prominent manufacturing firm based in the USA, specializing in high-grade custom, precision components. The company primarily services the medical, semi-conductor and aerospace industries. Putnam uses state-of-the-art technology to ensure accuracy & quality in their products, with services including CNC machining, milling, turning, and assembly operations.

Sources

Victim sitewww.putnamprecision.com

Source

Indexed 3 months 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.