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high severity November 15, 2023 · 4 min read Unverified claim — what this is

Guardian Alarm Listed by incransom Ransomware Group

If you are a customer of Guardian Alarm, here’s what is being claimed, and what it would mean for you.

We design, install, and maintain your fire safety systems, anti-intrusion alarms and video surveillance in Indre-et-Loire and neighboring departments, but also at the national level for large-scale projects.

— from INC Ransom’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
Guardian Alarm Listed by incransom Ransomware Group

Guardian Alarm was listed on the leak site of the incransom ransomware group on November 15, 2023. The French company, which designs, installs, and maintains fire safety systems, anti-intrusion alarms, and video surveillance across Indre-et-Loire and nationally for larger projects, had its internal files exfiltrated during a ransomware attack. If you or your family have done business with Guardian Alarm, your personal information may now sit in an attacker-controlled archive whose contents the group has not yet fully published.

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Reported Details from the Listing

The incransom leak site states that Guardian Alarm suffered a ransomware attack in which attackers successfully exfiltrated internal files. The disclosure does not quantify how many records were taken, list specific data types such as customer names, addresses, phone numbers, or contract details, or reveal the ransom demand. It simply states that data was stolen and that the company appears on the group’s public shaming page. The exact date of initial compromise also remains undisclosed by the listing.

Internal files exfiltrated is the only concrete description provided. This phrasing typically means documents, spreadsheets, databases, or configuration files that ransomware operators commonly harvest before encrypting systems. Without a published sample or detailed index, the precise exposure for any individual customer cannot yet be confirmed.

Why This Matters for You and Your Family

When a company that installs physical security systems in homes and businesses is breached, the consequences reach beyond corporate embarrassment. Alarm system schematics, camera configurations, maintenance records, and customer contact information can reveal exactly where you live, how your property is protected, and which phone numbers or emails are tied to those addresses. If your household has used Guardian Alarm in the past several years, this incident directly concerns your family’s safety footprint.

The timing adds pressure. Ransomware groups often wait weeks or months before releasing stolen data in batches. The November 15, 2023 listing means the clock is running on potential publication. Once files appear, anyone with access to the leak site can search them for your name, address, or contract number.

Doxxing and Identity-Chain Risks

Stolen alarm-company records rarely stay isolated. Attackers and subsequent buyers frequently combine them with other leaks to build detailed profiles. An address pulled from a Guardian Alarm contract can be cross-referenced with recent utility breaches, social-media handles, or children’s gaming accounts that reuse the same password. The result is a chain that leads from your doorbell camera layout to your full online identity.

Credential leaks like this one cascade into account takeovers. If the exfiltrated files contain email addresses or passwords used elsewhere, criminals can test those credentials on banking, email, and gaming platforms. For families, the risk extends to children’s accounts; a compromised Roblox or Fortnite login can expose chat logs, linked phone numbers, and home addresses that tie straight back to the Guardian Alarm customer record.

Incransom’s Publicly Known Track Record

Public reporting attributes incransom with emerging in early 2023 as a double-extortion operation. The group follows a now-familiar playbook: gain initial access, exfiltrate documents before encryption, then demand payment while threatening to publish the data on their leak site. Notable prior victims have included small-to-medium businesses across Europe and North America, many in sectors that handle physical infrastructure or customer-location data. Their extortion style relies on public pressure rather than immediate mass publication, giving victims a short window to negotiate before data drops appear.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including any past Guardian Alarm contracts that may now surface.
  • Rotate any password you have ever used with Guardian Alarm and enable 2FA through an authenticator app on every account where that password was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure tied to this incident is caught within hours rather than months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same address or parent email.
  • Let remediation specialists handle any required takedown requests across data-broker sites that may later republish information harvested from the Guardian Alarm files.

The incident underscores a persistent truth: data stolen in 2023 can still harm your family in 2024 and beyond. Starting proactive defense now limits how far attackers can travel down the identity chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Guardian Alarm is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed November 15, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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