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Listed on a ransomware leak site

Advanced Security Systems

advancedsecuritysystems.com

Advanced Security Systems was listed on the Sinobi leak site on Aug 13, 2025. Information as of Oct 19, 2026.

Country: United StatesIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
Sinobi
First listed
Aug 13, 2025
Claims recorded
1

Leak-Site Claim.

SinobiConfirmed claim
Posted on the leak site
Aug 13, 2025
Collected by Brandefense
Aug 18, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Advanced Security Systems has been a leader in the security industry for over 45 years. It customs design, install and service: burglar and fire alarms, video surveillance, access control and home automation, controlling lights, thermostat, door locks and more all from the smart phone. It transmits fire and security alarm signals to its monitoring station in Eureka. Advanced Security offers the only local monitoring station on the Northcoast. It invested in building and staffing its own local central station instead of contracting with a third party out-of-the-area provider. Advanced Security…

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Neurotrials Research Inc
neurotrials.com
SinobiUSUnited StatesConsulting180 GB
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SinobiUSUnited StatesConsulting85 GB
Unre3d
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SinobiSESwedenUnknown12 GB
Bay State Land Services
baystatelandservices.com
SinobiUSUnited StatesConstructionNot stated
Celeris Networks
celerisnetworks.com
SinobiUSUnited StatesTechnologyNot stated
Positiwise Infotech Pvt
positiwise.com
SinobiINIndiaTechnology100 GB

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.