This record tracks a ransomware attack claimed by the
thegentlemen group against
Adkisson Group. 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.
8days open
t1 · Published
t2 · Pending
Published
August 28, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
adkissondevelopment.com Adkisson Group / Adkisson Development Group is a privately held industrial real estate development and investment firm founded in 2012 and based in Houston, Texas (4809 Westway Park Blvd / 1130 Enclave Pkwy, Houston, TX 77041). It specializes in office/warehouse, manufacturing and distribution properties — development sites of 10–250 acres and buildings from 6,000 to 455,000 sq ft (its largest current project is the 604,096 sq ft Willow Creek Business Park). Services span development, general contracting through its in-house Adkisson GC Partners (tilt-wall construction), design-build, build-to-suit and site planning. Managing partners are co-founders Steve Adkisson (35+ years in the industry) and Arturo Creixell, plus Anthony Sarao, who heads the GC division; the lean team of ~7–20 staff generates roughly $5.9M in annual revenue.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for adkissondevelopment.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
21
found in Traditional breaches
120
found in Ransomware leaks
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