DisclosureLens
GLOBALMalwareManufacturingManufacturingRansomware8baseRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Groupe PROMOBE

bd_1749eca5f928d08f · schema v1 · pii pii-v1

Severity

High

Discovered

Filed

Dec 13, 2023

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Groupe PROMOBE

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group 8base on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: ManufacturingDiscovered: 2023-12-13

Source: Ransomware.live

Post text · scraped from the leak site

PROMOBE Group of Companies consists of 3 companies whose data has been uploaded to our servers T-comalux https://fedil.lu/en/members/f7145bb5-ece6-e611-80f5-c4346bac8ce8/ t-comalux.com /EUROFOOD https://www.eurofood.lu/fr/contact.htmlDOVIT https://www.dovit.com/en/en-contact/ The PROMOBE Group has been active in Luxembourg and internationally in the following areas• * Real Estate: Development and construction of residential and office projects in Luxembourg for 40 years. Purchase, sale and rental of residential real estate and office real estate. Initiator of the new modern district of the Golden Bell and its remarkable architectural buildings. Axento & Impakt are the exclusive real estate agencies of Promobe. DOVIT home automation solutions for homes and buildings for more comfort, security and energy. Hotel industry: Belgium, Luxembourg and Italy. * Food & Beverage: the FANI starred restaurant in Roeser, the Vinissimo Italian delicatessen and its Cloche d'Or restaurant, the Premio restaurant located in the Preisch Golf course. The supply of Italian products for catering and mass distribution under the Eurofood, Eurovins, Europoint brands. (Exclusive distributor: Lavazza coffees, Cecco pasta, wine from the Perticaia winery, etc.). * Sport: the Preisch Golf course, the Swift Hesperange football club (LU), Leopard Racing - Moto 3 (3 world championship titles) and the Viterbo circuit in Italy. * Watchmaking / Jewelry: Les Ambassadeurs boutiques, the Omega, Messika, Vulcain and Anonimo brands. * Communication & Marketing : WAIT communication agency promobe.lu

Incident timeline — mostly unverified

? — ?

Breach window unknown

Dec 13, 2023

Claim posted

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.

About this groupFirst seen 2022-04-03

8base

According to ransomware.live, The 8base Ransomware group made its first appearance in early March 2022, remaining somewhat quiet after the attacks. This group operates like other ransomware actors, engaging in double extortion. However, in mid-May and June 2023, the ransomware operation saw a spike in activity against organizations from various sectors, listing 131 organizations in just 3 months. The 8base data leak site was created and made available in March 2023, claiming honesty and simplicity in its discourse. VMware published a report on 8base, drawing some similarities with the ransomware group `RansomHouse`, pointing out resemblances such as the website used by 8base and the ransom notes presented in its attacks. Interestingly, the 8base Ransomware group does not have its own ransomware developed by the group. Instead, the actors took advantage of other leaked ransomware builders to customize the ransom note and present it to the victim organization as 8base's operation. Source : https://github.com/crocodyli/ThreatActors-TTPs

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