SUNSEA
โ Listed in the last 48hAbout the organisation
sunsea.co.th Sunsea Plastics P.S. Co., Ltd. is a family-owned Thai polyethylene film manufacturer founded in 1988, operating a purpose-built 13,000 sq.m factory in Bangna, Bangkok (office at Soi Lasalle 24, Sukhumvit Rd). It is Thailand's leading independent PE extruder, producing LDPE shrink film (rolls, hoods, sleeves, bags), LLDPE lamination and printing films, mLLDPE, PP/PE coex films, milk pouches and overwrap films, running 16 mono-layer plus 3-layer lines. It is the sole ExxonMobil-authorized producer of Nexxstar collation shrink film in Thailand and is ISO 9001 certified
ShellCodeX evidence assessment
Strong record ยท 85/100. Strong record completeness based on identity, context and retained source evidence. This score does not verify the attacker's allegation.
- A plausible organisation domain is attached to the claim.
- The record includes organisation-specific context rather than only a victim name.
- Country attribution is available for geographic context.
- Sector classification supports peer-risk comparison.
- A source listing reference is retained for traceability.
What the listing means
SUNSEA appeared on the thegentlemen leak site on 30 August 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated โ the attack itself is dated 28 August 2026, 1 day before the listing. This group has published 137 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing SUNSEA as suspicious โ leaked data gets weaponised for phishing within days.
- If you hold an account on sunsea.co.th, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Other 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 โ check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/U1VOU0VBQHRoZWdlbnRsZW1lbg==