VULNpocalypse
LowBreach / campaignMonitoring

Fidex claimed by Deadlock ransomware group on leak site, not confirmed

The Deadlock ransomware group claims Fidex as a victim on its leak site, per RansomLook. Fidex has not confirmed it, so watch for an official statement.

Published
Exploitation
Not confirmed, only a ransomware leak-site claim listed by RansomLook

What happened

The Deadlock ransomware group claims Fidex as a victim on its leak site, according to a listing tracked by RansomLook on 2026-11-08. RansomLook’s entry links the claim to the domain fidex.com.mx.

A leak-site listing is a claim made by the group. It is not proof of a breach. Only the headline could be reviewed. The full source page could not be read, so this advisory covers no more than the headline says.

Several things are not confirmed:

  • Fidex has not confirmed the claim in the available sources.
  • No outlet has independently verified it.
  • The entry point is not known.
  • Whether any data was taken, and how much, is not known.
  • The timing of any intrusion is not known.

Am I affected?

Not confirmed. The source does not say which systems, data or people might be involved, if any. If you are a Fidex customer, partner or employee, there is no sourced detail yet that shows you are affected.

What to do now

  1. Watch for an official statement from Fidex about this claim.
  2. Treat the leak-site listing as unverified until Fidex or an independent source confirms it.
  3. Be careful with unexpected messages that mention Fidex or this claim, and check any request through a channel you already trust.

Sources