Lawson Software
About the organisation
lawson.co.th zoominfo.com/c/lawson-software-co-ltd/454540883 Lawson Software (Thailand) Co., Ltd. is a Bangkok-based IT consulting firm specializing in ERP (Enterprise Resource Planning) implementation and business software solutions, founded in 1999. The company is headquartered at Gypsum Metropolitan Tower, Si Ayutthaya Road, Ratchathewi, Bangkok, and has a team of 11–50 employees
What the listing means
Lawson Software appeared on the thegentlemen leak site on 26 April 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 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Lawson Software as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on lawson.co.th, 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/TGF3c29uIFNvZnR3YXJlQHRoZWdlbnRsZW1lbg==