This record tracks a ransomware attack claimed by the
blackbyte group against
PETERSON & HANSON. 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.
1319days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Published
November 05, 2022
Disclosed / Notified
Not disclosed yet
Attack Summary
WE ARE PETERSON & HANSON BYGGNADS ABWith environment, competence and well-being at the top of the agenda, we perform construction services in Halland and the surrounding area for satisfied and returning customers.We have been in the industry since 1963 and are one of Halland's largest construction companies.
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.
Dark Web Exposure
Findings for phbygg.se
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
54
found in Traditional breaches
0
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Leaked Database Archive_2.7z.001
formaceft_db · breach
••• emails
LastFM_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
b1nd.net_supersoloblast.com.zip
B1nd.net | $$$ Champagne Crypto 2.0 · breach
••• emails
+ 5 more leak sources locked
Leak volumes are locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.