Black Cat Networks Listed by play Ransomware Group
If you are a customer of Black Cat Networks, here’s what is being claimed, and what it would mean for you.
Black Cat Networks was listed on Play's leak site. Play claims to have stolen internal data. This is the group's claim, not a confirmed finding.
Editor’s note: The claims described below originate from a ransomware group’s leak-site posting and have not been independently verified by GalaxyWarden. A listing of this kind is an assertion made by the group during an extortion attempt. It is not evidence that a breach occurred, and we report it as a claim rather than as a finding.
Assessing Black Cat Networks as a vendor?
Check your own domain — free, no cardEnter a work email. We count the addresses at that domain sitting in the leaked-data corpus, and how many arrived with a password.
Were you personally caught up in this? Run a free 15-second personal scan.
On May 23, 2023, German IT services provider Black Cat Networks appeared on the leak site of the Play ransomware group. The listing states that internal files were exfiltrated during a ransomware attack, although the exact number of records affected and the specific data types remain undisclosed in the primary disclosure.
Details from the Leak Site
The Play ransomware group’s onion site lists Black Cat Networks as a victim and claims to have obtained internal company files. The disclosure does not quantify how many records were taken or name the precise systems breached. It simply states that data was stolen and that the victim has not yet met the group’s demands. Public mirrors of the leak site, such as ransomware.live, preserve the original posting date of May 23, 2023, giving affected parties and observers a clear timeline.
Ransomware operators like Play typically exfiltrate data before encrypting systems, then use the threat of public release to pressure payment. In this case the primary source indicates that negotiations either failed or never began, prompting the group to publish the victim’s name and a sample of stolen material.
Why This Matters for You and Your Family
When a company that provides IT services or networking support is breached, the ripple effects often reach ordinary customers. Black Cat Networks serves German businesses and individuals who rely on its infrastructure for email, file storage, remote access, or managed security. If your email address, phone number, or any personal details were stored in the company’s internal files, they are now at risk of being traded or published.
Even when record counts are unknown, the exposure of internal files frequently includes contracts, invoices, support tickets, and contact lists. Any of these can contain your home address, date of birth, national ID number, or banking coordinates. For families this means both parents and children can be targeted weeks or months later through phishing, SIM-swapping, or straightforward identity theft.
Advertisement
BATECH StudioWe build it.We run it.Web apps, AI pipelines and internal tools — under your brand, not ours.Tell us what you need →
BATECH Studio and GalaxyWarden share common ownership.
The Doxxing and Identity-Chain Risk
Stolen internal files rarely stop at one dataset. A single leaked email address or username can be correlated with gaming accounts, social-media handles, and family photos. Attackers chain these fragments together to build a complete profile that enables harassment, targeted scams, or even physical threats. Credential leaks of this kind frequently cascade into account takeovers on Steam, Roblox, Discord, or other platforms where children maintain persistent logins.
Once an identity chain is established, the information is sold in private forums or used to launch follow-on extortion against you or your relatives. The Play group’s publication of victim data accelerates this process because other criminals can immediately download and reuse whatever was posted.
Play Ransomware Group’s Track Record
Public reporting attributes the Play ransomware group’s emergence to mid-2022. The gang has since claimed responsibility for attacks on healthcare providers, manufacturers, and technology firms across Europe and North America. Their typical playbook begins with initial access gained through compromised remote desktop credentials or exploited vulnerabilities in public-facing applications. After gaining a foothold they move laterally, exfiltrate documents, deploy encryption, and then list non-paying victims on their leak site with countdown timers.
The group’s extortion style combines data-theft threats with occasional direct contact via email or encrypted chat. They have repeatedly demonstrated willingness to publish sensitive internal files when ransom is not paid, a pattern consistent with the Black Cat Networks listing.
What to do
- Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
- Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
- Rotate any password you used at Black Cat Networks or any related service, then replace it with a unique passphrase and enable 2FA through an authenticator app instead of SMS.
- Cover the entire 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 manage takedown requests for any exposed personal documents or broker listings that surface from this incident.
The Black Cat Networks breach is a reminder that even mid-sized service providers can become gateways to personal exposure. Acting quickly on credential hygiene and identity mapping limits how far attackers can travel down the chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that explicitly includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this incident has opened.
What the free scan actually returns
Found on people-search siteswe remove these
These listings are live, public, and legal to remove — and removing them is what we do.
Found in breach recordsverifiedreported — unverified
Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.
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.
For security and vendor-risk teams: a staff address in a leak does not mean you were breached — it usually means a third party was. We monitor a domain against 13.1B+ leaked records and tell you when one of your people appears. See what we would check →
Report details & sourcing
Related breaches
holzmarkt chemnitz Listed by spacebears Ransomware Group
Holzmarkt Chemnitz is a specialized retail store for building materials and wood products, operating…
Abacus Advisors Listed by coinbasecartel Ransomware Group
Abacus Advisors was listed on the coinbasecartel ransomware leak site. The group claims to have stol…
RXPE Group Listed by coinbasecartel Ransomware Group
RXPE Group was listed on the coinbasecartel ransomware leak site. The group claims to have stolen in…