Disclosure context

About Donutleaks

Donutleaks is a ransomware group that emerged in August 2022, operating with primarily financial motivations and demonstrating a pattern of targeting critical infrastructure and business sectors across multiple countries. The group's origin and specific affiliations remain largely undocumented in publicly available threat intelligence reports, with limited information available from major security firms or law enforcement agencies regarding their operational structure or potential ransomware-as-a-service model. Based on the limited public documentation available, the group has demonstrated a preference for attacking healthcare, technology, manufacturing, business services, and telecommunications sectors, with their attack methodology and specific technical capabilities not extensively detailed in current threat intelligence reporting. Donutleaks has been associated with approximately 42 documented victims primarily concentrated in the United States, Italy, Iran, and Spain, though specific high-profile campaigns or ransom demands have not been widely reported by major cybersecurity organizations or law enforcement agencies. The current operational status of Donutleaks remains unclear due to limited public threat intelligence coverage of this particular threat actor. The group has been linked to 42 public disclosures across our corpus. First observed on a leak site on August 24, 2022; most recent post January 21, 2025. The operation is currently inactive.

Timeline of this disclosure

November 24, 2023Albert, Righter & Tittmann architechts, inc. listed by Donutleakson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Construction sector, which has 415 disclosures indexed across all operators we track. Geographically, Albert, Righter & Tittmann architechts, 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

← All victims

Albert, Righter & Tittmann Architects, Inc.

listed as Albert, Righter & Tittmann architechts, inc. · Claimed by Donutleaks · listed 2 years ago

30m

Age

since listed · data leaked

Status timeline

Listed
Nov 24, 2023
Data leaked

At a glance

Group: Donutleaks
Status: Data leaked
Country: United States
Sector: Construction
Listed on leak site: Nov 24, 2023

About the victim

AI dossier — public-source company profile

Albert, Righter & Tittmann Architects, Inc. (ART Architects) is a Boston-based architectural firm located at 33 Union Street, 4th Floor, Boston, MA. The firm specializes in residential and institutional design including new construction, renovations, restorations, multi-unit housing, and neighborhood/urban design projects primarily across New England. They also offer interior design and sustainability-focused services.

Industry: Architectural Design Services
Address: 33 Union Street, 4th Floor, Boston, MA 02108

Attack summary

Severity: high — Data has been published (exfiltrated and released via torrent), meaning the company's files are confirmed as exfiltrated and publicly accessible, representing significant business data exposure; however, no specific regulated PII at scale or critical infrastructure impact is evidenced.

Donutleaks claims to have exfiltrated the company's full data and states it will be uploaded to a torrent server with a magnet URL, torrent file, and full file listing; the disclosure status is marked as data_published.

high

Data the group says was taken

AI dossier — extracted from the leak post

Full company data archive (torrent)

What the group claims

Full amount of his data will upload to our torrent server. Here will be placed magnet url and torrent file and full listing also. Update coming soon https://www.artarchitects.com/…

Sources

Victim siteartarchitects.com
Leak posthttp://sbc2zv2qnz5vubwtx3aobfpkeao6l4igjegm3xx7tk5suqhjkp5jxtqd.onion/albert-rih/

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.