Was airfastindonesia.com hit by ransomware?

airfastindonesia.com was listed by the warlock ransomware operation (Indonesia), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the warlock ransomware group?

warlock is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the airfastindonesia.com breach?

warlock published data attributed to airfastindonesia.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

PT AIRFAST Indonesia

listed as airfastindonesia.com · Claimed by Warlock · listed 10 months ago

Age

since listed · data leaked

Status timeline

ListedAug 25, 2025
Data leakeddate unknown

At a glance

Group: Warlock
Status: Data leaked
Country: Indonesia
Sector: Transportation/Logistics
Listed on leak site: Aug 25, 2025

About the victim

AI dossier — public-source company profile

PT AIRFAST Indonesia is an industry-leading private aviation company based in Indonesia, specializing in aircraft charter services. Their fleet includes jet aircraft (Boeing 737-8 MAX), fixed-wing turboprops (DHC-6-300/400, including amphibious variants), and rotary-wing aircraft (Airbus H125, Bell-412, MI-171). The company emphasizes safety, holding IATA ISSA and BARS certifications, and serves customers requiring chartered air transport across Indonesia.

Industry: Private Aviation & Aircraft Charter Services

Attack summary

Severity: medium — Data is marked as published (exfiltrated and disclosed) involving 'all user data', which implies customer/user PII exposure, but no quantified scale, no confirmed regulated data categories (medical, financial, government), and minimal detail in the leak post limits assessment to medium.

The Warlock ransomware group claims to have published all user data belonging to PT AIRFAST Indonesia. The post indicates data has been disclosed, though no specific data size or ransom demand was stated.

medium

Data the group says was taken

AI dossier — extracted from the leak post

User account data
Customer records
Potentially flight booking/charter data

What the group claims

all user data

Sources

Victim siteairfastindonesia.com

Source

Indexed 10 months 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 warlock

Warlock is an emerging ransomware group that first appeared in June 2025, primarily motivated by financial gain through extortion operations targeting organizations across multiple sectors. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their targeting pattern spans both Western nations and Russia, suggesting possible opportunistic rather than geopolitically-motivated operations. Based on available victim data, Warlock has demonstrated capability to compromise organizations across diverse sectors including technology, financial services, telecommunications, and healthcare, with their attack methodology and technical capabilities requiring further analysis by security researchers to establish definitive patterns regarding initial access vectors, encryption methods, or data exfiltration tactics. While the group has accumulated 78 documented victims across the United States, Japan, Russia, Great Britain, and Turkey within their initial months of operation, insufficient public reporting from CISA, FBI, or major security firms exists to detail specific notable campaigns, ransom demands, or high-profile incidents. Given the group's recent emergence in mid-2025, their current operational status and potential evolution remain under observation by the cybersecurity community. The group has been linked to 78 public disclosures across our corpus. First observed on a leak site on June 11, 2025; most recent post November 6, 2025. The operation is currently inactive.

Timeline of this disclosure

August 25, 2025airfastindonesia.com listed by warlockon the group's public leak site

Other recent disclosures by warlock

warlock has been linked to 78 public victims on Darkfield. A sample of the most recent:

See the full warlock dossier →

Sector and geography

This disclosure adds to ransomware activity in the Transportation/Logistics sector, which has 1,080 disclosures indexed across all operators we track. Geographically, airfastindonesia.com is reported in Indonesia, a country with 37 ransomware disclosures in our corpus.

If your organisation is affected

A listing by warlock means airfastindonesia.com appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Monitor for the data appearing on warlock's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

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.