On August 21, 2024, real-estate firm RSK-IMMOBILIEN appeared on the leak site operated by the helldown Ransomware Group. The listing states that internal files were exfiltrated during a ransomware attack; the exact number of records and the specific data types remain undisclosed by the group.
Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 580 companies.
See what is exposed about you — free scan →Watch Rsk-Immobilien
Get alerted the next time Rsk-Immobilien files a breach with any US regulator — the filing, dated and sourced. A free single-company slice of Signals; no account needed.
We’ll email you only about Rsk-Immobilien’s future breach filings and how to watch a whole vendor list — not general marketing. Unsubscribe any time.
Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.
Details from the Leak-Site Listing
The helldown leak page, accessible via the .onion link indexed by ransomware.live, states that RSK-IMMOBILIEN suffered a ransomware intrusion and that attackers successfully removed internal files. The disclosure does not quantify affected records, name the precise systems compromised, or list sample data. It simply states that the company’s data has been obtained and will be published or used for extortion if demands are not met. No ransom amount is shown on the public page.
August 21, 2024 marks the first public confirmation of the incident through the threat actor’s own leak site. The listing follows the group’s standard format: victim name, proof of compromise screenshots or file-tree samples, and a countdown timer for further data release.
Why This Matters for You and Your Family
When a company that handles housing transactions, tenant records, or property sales is breached, the information stolen often includes names, addresses, phone numbers, email accounts, dates of birth, bank details, and copies of identity documents. Even though the exact contents are not yet public, real-estate firms routinely store exactly the kind of personal data that identity thieves and stalkers find most useful.