Mag. Fünder Hausverwaltungs GmbH
About the organisation
Mag. Fünder Hausverwaltungs GmbH is a property management company operating throughout Austria, offering services such as professional real estate management, tailored property care, precise property accounting, and expert apartment renovations. The company focuses on transparency, fairness, sustainability, and innovation to build long-term relationships with clients. They cater to both small and large property management needs, ensuring high engagement regardless of the property size. Their team is well-trained and motivated, providing customized service packages to meet individual client requirements.
What the listing means
Mag. Fünder Hausverwaltungs GmbH appeared on the incransom leak site on 17 April 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 33 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Mag. Fünder Hausverwaltungs GmbH as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on mf-hv.at, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Business Services organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/TWFnLiBGw7xuZGVyIEhhdXN2ZXJ3YWx0dW5ncyBHbWJIQGluY3JhbnNvbQ=...
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
