Disclosure context

About vect

The Vect ransomware group is an emerging threat actor first observed in January 2026, operating with apparent financial motivations based on their ransomware deployment patterns. With limited public documentation available from major cybersecurity organizations, the group's country of origin and potential affiliations remain unclear, though their targeting patterns suggest a relatively small-scale operation compared to established ransomware families. Based on available victim data, Vect has compromised at least 23 organizations globally, with primary focus on Brazil, the United States, South Africa, Namibia, and Egypt, demonstrating a geographically diverse targeting approach that spans multiple continents. The group appears to concentrate their attacks on manufacturing, healthcare, technology, and energy sectors, suggesting they may seek targets with critical infrastructure dependencies or valuable data assets, though their specific attack methodologies and encryption techniques have not been extensively documented by major threat intelligence providers. Given the group's recent emergence in early 2026, comprehensive analysis of their tactics, techniques, and procedures remains limited in public threat intelligence reporting. As of current reporting, Vect appears to remain active, though the limited public visibility suggests they operate at a smaller scale compared to prominent ransomware-as-a-service groups that typically attract more extensive law enforcement and security researcher attention. The group has been linked to 25 public disclosures across our corpus. First observed on a leak site on January 6, 2026; most recent post April 15, 2026. The operation is currently active.

Timeline of this disclosure

April 15, 2026guesty, LITELLM/TRIVY CAMPAIGN (TEAMPCP) listed by vecton the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, guesty, LITELLM/TRIVY CAMPAIGN (TEAMPCP) is reported in IL, a country with 41 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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guesty, LITELLM/TRIVY CAMPAIGN (TEAMPCP)

Claimed by vect · listed 1 month ago

35d

Age

since listed · data leaked

Status timeline

Listed
Apr 15, 2026
Data leaked

At a glance

Group: vect
Status: Data leaked
Country: IL
Sector: Technology
Listed on leak site: Apr 15, 2026

About the victim

AI dossier — public-source company profile

Guesty is an Israel-based SaaS platform providing AI-powered property management software for short-term rental operators, from individual hosts to enterprise-scale property management companies. It integrates with Airbnb, Booking.com, Vrbo, and 60+ distribution channels, offering tools for reservations, guest communications, revenue management, and payments. The platform serves clients ranging from single-listing hosts to operations managing 200+ properties.

Industry: Property Management Software (Short-Term Rental SaaS)
Employees: 201-1000
Founded: 2013

Attack summary

Severity: critical — 700 GB exfiltration includes millions of emails with attachments and a full userbase from a multi-sided SaaS platform handling guest PII, reservation data, and financial transactions across Airbnb and Booking.com — constituting large-scale regulated personal and financial data exposure affecting both the company and its end-user guests and property managers.

The group 'vect' claims to have exfiltrated approximately 700 GB of data from Guesty, including internal project files, approximately 4 million sent and received emails with attachments, user/customer base records, and data tied to Airbnb and Booking.com integrations; negotiations were reportedly ongoing at time of disclosure.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Internal project files
4 million sent/received emails with attachments
User/customer database
Airbnb integration data
Booking.com integration data

What the group claims

Status: STATUS: NEGOTIATING | Sector: property management | internal projects, 4 million sent/received mails with attachments, userbase, Airbnb and booking.com data stolen from guesty DATA SIZE: 700GB | Deadline: 9d 8h

Sources

Victim sitewww.guesty.com

Source

Indexed 1 month 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.