Disclosure context

About krybit

Krybit is an emerging ransomware group that was first observed in April 2026, operating with apparent financial motivations based on their limited documented attacks against diverse sectors. The group's origin and affiliations remain unclear due to limited public intelligence, and it is unknown whether they operate as a Ransomware-as-a-Service model or as an independent entity. With only four known victims documented across geographically diverse regions including Mexico, Austria, Japan, and Botswana, the group appears to employ broad targeting rather than focused regional or sector-specific campaigns, though their attack methodology, encryption techniques, and data exfiltration practices have not been publicly documented by major security firms or law enforcement agencies. No notable high-profile campaigns or significant ransoms have been publicly reported, and no law enforcement actions against the group have been documented. Given the recent emergence of this group and extremely limited public reporting, Krybit's current operational status and capabilities remain largely unknown to the broader cybersecurity community. The group has been linked to 31 public disclosures across our corpus. First observed on a leak site on April 3, 2026; most recent post May 19, 2026. The operation is currently active.

Timeline of this disclosure

May 19, 2026mindmastersg.com listed by krybiton the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 2,640 disclosures indexed across all operators we track. Geographically, mindmastersg.com is reported in SG, a country with 33 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

Mind Master

listed as mindmastersg.com · Claimed by krybit · listed 2 days ago

Age

since listed · data leaked

Status timeline

Listed
May 19, 2026
Data leaked

At a glance

Group: krybit
Status: Data leaked
Country: SG
Sector: Business Services
Listed on leak site: May 19, 2026

About the victim

AI dossier — public-source company profile

Mind Master is a Singapore-based software company that offers an AI-native enterprise operations platform designed to govern execution and decision-making processes before transactions are processed in core systems. Their platform focuses on enhancing operational control and efficiency for enterprise clients through advanced AI solutions. The company targets businesses seeking to improve operational governance.

Industry: AI-Powered Enterprise Operations Software

Attack summary

Severity: medium — Data has been published by the threat actor, indicating confirmed exfiltration, but no specific data volume, regulated data categories (e.g. PII at scale, medical, financial), or operational disruption details are provided, limiting severity to medium.

The ransomware group Krybit claims to have published data belonging to Mind Master, with the disclosure status marked as data_published; no ransom amount or specific data volume was stated.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Enterprise operational data
Business process records
Client/customer information

What the group claims

Mind Master offers an AI-native enterprise operations platform designed to govern execution and decision-making processe...

The leak post

captured from the group's site

Mind Master offers an AI-native enterprise operations platform designed to govern execution and decision-making processes before transactions are processed in core systems. Their services focus on enhancing operational control and efficiency for businesses. The intended clients are enterprises looking to improve their operational governance through advanced AI solutions

Sources

Source

Indexed 2 days 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.