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

April 30, 2026weiss-pm.de 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, weiss-pm.de is reported in DE, a country with 333 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

WEISS Personalmanagement GmbH

listed as weiss-pm.de · Claimed by krybit · listed 20 days ago

20d

Age

since listed · data leaked

Status timeline

Listed
Apr 30, 2026
Data leaked

At a glance

Group: krybit
Status: Data leaked
Country: DE
Sector: Business Services
Listed on leak site: Apr 30, 2026

About the victim

AI dossier — public-source company profile

WEISS Personalmanagement GmbH is a German staffing and temporary employment agency with nearly 40 years of operation. The company provides tailored recruitment solutions and temporary labour placements across multiple locations including Aschaffenburg, Frankfurt, Hamburg, and Würzburg. It operates under the brand WEISS PM and serves a range of industries seeking workers in logistics, production, and office roles.

Industry: Staffing & Temporary Recruitment
Address: Multiple offices in Aschaffenburg, Darmstadt, Frankfurt, Offenbach, Hanau, Würzburg, Hamburg, Germany
Founded: 1985

Attack summary

Severity: high — Data has been published (not merely threatened), and a staffing/recruitment firm is likely to hold significant volumes of personal data including CVs, identity documents, employment contracts, and contact details for both candidates and client companies, constituting a material PII exposure.

The ransomware group Krybit claims to have attacked WEISS PM and has published data (disclosed status: data_published), suggesting exfiltration of company data. No ransom amount or specific data volume was stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Employee records
Candidate/applicant data
Client company information
HR and recruitment files
Internal business documents

What the group claims

WEISS PM: The ideal company for tailored recruitment solutions. For nearly 40 years, WEISS PM has been a trusted partner...

The leak post

captured from the group's site

KRYBIT BLOG HOME AFFILIATE CONTACT PUBLISHED 6,839 eclagestio360.com ECLAGESTIÓ A Spanish company specializing in comprehensive management for businesses and individuals, operating in the... PUBLISHED 11,695 ovextech.com Ovex Tech specializes in providing comprehensive BPO services and call center solutions, including inbound and outbound ... PUBLISHED 12,516 foodsmart.com.do Foodsmart Dominicana, S.R.L A company operating in the food industry Specializing in flour derivative products (harina... PUBLISHED 16,211 bomuhospital.org Bomu Hospital is a social enterprise dedicated to providing access to quality healthcare for all individuals, regardless... PUBLISHED 15,738 weiss-pm.de WEISS PM: The ideal company for tailored recruitment solutions. For nearly 40 years, WEISS PM has been a trusted partner... PUBLISHED 16,376 zsiclife.co.zm ZSIC Life Plc is a leading assurance, savings, and wealth management company in Zambia, offering a diverse range of life... PUBLISHED 17,858 moser-spiel.at moser-spiel.at is an Austrian company specializing in the design and manufacture of outdoor play equipment and sports pa... PUBLISHED 19,116 Narteks Tekstil A.S Narteks Tekstil Sanayi ve Ticaret A.Ş.,…

Sources

Source

Indexed 20 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.