Wiese USA
About the organisation
Wiese Inc is a material handling machinery company. It offers forklifts, railcar movers, yard trucks, dock equipments, and other machinery. The company was established in 1944 and is based in St. Louis, Missouri.
What the listing means
Wiese USA appeared on the termite leak site on 08 June 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 05 June 2026, 3 days before the listing. This group has not published new claims in the last 30 days.
Recommended actions
- Treat any unsolicited message referencing Wiese USA as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on www.wieseusa.com, 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/V2llc2UgVVNBQHRlcm1pdGU=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
