Buy Me a Coffee

Sponsored by Hudson Rock Use Hudson Rock's free cybercrime intelligence tools to learn how Infostealer infections are leading to ransomware attacks

Logo Sejlstrup

Group: Thegentlemen

Discovered by ransomware.live: 2026-02-27

Estimated attack date: 2026-02-27

Country: DK

Description:

sejlstrup.dk dnb.com/business-directory/company-profiles.sejlstrup_entreprenørforretning_a-s.f02d652f10fa8eb32e3503df8d0d3eb0.html a major construction and contracting company established in 1991 . The company employs 150 people and reported a gross profit of 101.6 million DKK (approx. 13.6 million EUR) in 2023, with excellent profitability ratings . The business is owned by the holding company SEJLSTRUP HOLDING II ApS .



DNS Records:

The following DNS records were found for the victim's domain.

WHOIS Emails
  • No emails found.
MX Records
  • mx.spamfilter.io.
TXT Records
  • MS=ms75978951
  • v=spf1 a include:spf.curanet.dk ~all
Cloud / SaaS Services Detected
Microsoft 365

Leak Screenshot:

Leak Screenshot