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Houk Air Conditioning

kairos

This record tracks a ransomware attack claimed by the kairos group against Houk Air Conditioning. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

118days open
t1 · Published t2 · Pending
May 06, 2026Not disclosed yet
Country
United States
Business Category
Manufacturing / Engineering
Employees
0-50
Discovered
2026-05-06
Published
May 06, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
fRzL5BPk1hzd

Attack Summary

Houk AC is a leading HVAC repair and installation service based in Texas, operating in areas such as DFW, Austin, Houston, and San Antonio since 1962. The company offers a variety of services including air conditioning and heating repairs, installations, maintenance, and commercial HVAC solutions. Known for their commitment to customer satisfaction, Houk AC provides special financing options, discounts, and a comprehensive maintenance program to meet the needs of both residential and commercial clients. With a family-owned approach, their dedicated technicians are focused on delivering reliable and energy-efficient solutions to ensure optimal comfort for Texans.

Leak Screenshots

SAMPLE

Proof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for houkac.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
191+
found in Traditional breaches
51+
found in Ransomware leaks
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+ 17 more leak sources locked
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