Grupo Mercurio
About the organisation
Grupo Mercurio is a leading Mexican business conglomerate primarily recognized for its dominance in the bicycle and sports industry. Based in San Luis Potosí, the group operates one of the largest bicycle manufacturing plants in Mexico.
What the listing means
Grupo Mercurio appeared on the Deadlock leak site on 10 July 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 75 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Grupo Mercurio as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on www.grupomercurio.mx, 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/R3J1cG8gTWVyY3VyaW9ARGVhZGxvY2s=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
