Ransomware victim disclosure

Bangkok Metropolitan Administration

listed as bangkok.go.th · Claimed by krybit · listed 4 hours ago

Today

Age

since listed · data leaked

Status timeline

Listed
May 23, 2026
Data leaked

At a glance

Group: krybit
Status: Data leaked
Country: TH
Sector: Public Sector
Listed on leak site: May 23, 2026

About the victim

AI dossier — public-source company profile

The Bangkok Metropolitan Administration (BMA) is the local government authority responsible for the administration and governance of Bangkok, the capital city of Thailand. It oversees municipal services, infrastructure, and public administration for the city.

Industry: Public Sector / Local Government

Attack summary

Severity: high — Confirmed breach of a critical government institution (capital city local administration) represents significant operational and intelligence risk, even without explicit proof of data exfiltration disclosed in the truncated post.

Krybit claims to have compromised the BMA. No specific details on whether data was exfiltrated, encrypted, or both are provided in the available leak post excerpt.

high

What the group claims

The Bangkok Metropolitan Administration (BMA) is the local government of Bangkok, which includes the capital of Thailand...

Sources

Source

Indexed 4 hours 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.

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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 33 public disclosures across our corpus. First observed on a leak site on April 3, 2026; most recent post May 23, 2026. The operation is currently active.

Timeline of this disclosure

May 23, 2026bangkok.go.th listed by krybiton the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Public Sector sector, which has 259 disclosures indexed across all operators we track. Geographically, bangkok.go.th is reported in TH, a country with 45 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.