Anderlues
About the organisation
Anderlues.be is the official website of the municipality of Anderlues, a small town in the province of Hainaut, Wallonia, Belgium, with a population of approximately 12,000 residents and an area of 17 km². The site serves as the main digital portal for local government services, including an e-counter (E-Guichet) for requesting official documents online, news and announcements, cultural events, and public infrastructure services. The municipality is governed by a local council and offers residents services such as recycling centres, social assistance, energy subsidies, and cultural programmes through its community centre "La Bourlette"
What the listing means
Anderlues appeared on the thegentlemen leak site on 19 April 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 08 April 2026, 11 days before the listing. This group has published 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Anderlues as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on anderlues.be, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Manufacturing 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/QW5kZXJsdWVzQHRoZWdlbnRsZW1lbg==