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Sunsea Plastics P.S. Co., Ltd.

listed as sunsea.co.th · Claimed by Krybit · listed 1 hour ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedAug 19, 2026
  2. Data leakeddate unknown

At a glance

Group
Krybit
Status
Data leaked
Country
Thailand
Listed on leak site
Aug 19, 2026

About the victim

AI dossier — public-source company profile

Sunsea Plastics P.S. Co., Ltd. is a Thai family-owned polyethylene extruder established in 1988, headquartered in Bang Na, Bangkok. The company operates a 13,000 sq.m. purpose-built factory and specializes in manufacturing polyethylene and polypropylene films, including shrink film, lamination film, and plastic bags for domestic and international markets.

Industry
Plastic Film & Bag Manufacturing
Address
Bang Na, Bangkok, Thailand (13,000 sq.m. factory in Bangna, Bangkok)
Founded
1988

Attack summary

Severity: low — The leak post contains only corporate background information with no explicit claims of data exfiltration, no proof files advertised, and no operational disruption stated. Classification as listing/announcement without substantiated proof.

The krybit group claims to have accessed Sunsea Plastics' systems. The leak post provides company background information but does not explicitly detail what data was exfiltrated or the nature of the compromise (encryption, data theft, or both).

low

What the group claims

Sunsea Plastics P.S. Co., Ltd. is a Thai family-owned company established in 1988, headquartered in Bang Na, Bangkok, Th...

The leak post

captured from the group's site
Sunsea Plastics P.S. Co., Ltd. is a Thai family-owned company established in 1988, headquartered in Bang Na, Bangkok, Thailand. The company is Thailand's leading independent specialist polyethylene extruder, operating from a purpose-built 13,000 sq.m. factory in Bangna, Bangkok. Sunsea Plastics specializes in the manufacture of polyethylene film and plastic bags, particularly: LDPE Shrink Film; LLDPE Film for Lamination; LLDPE Film for Printing; mLLDPE Film for various applications; Polypropylene and Polyethylene Co-extrusion Film; PE Shrink Sleeve and Bag; PE Shrink Hood; PE Printed Shrink Film; and Trash Bags (various sizes up to 1,600mm width). The company supplies film throughout Thailand and to international markets worldwide. Sunsea Plastics maintains a highly technical R&D team dedicated to providing high-quality products at competitive prices, with manufacturing facilities continuously upgraded to reach various international standards. Core values include business integrity, product quality, customer service, and environmental responsibility.

Sources

Source

Indexed 1 hour ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About krybit

Krybit is an emerging ransomware group that was first observed in April 2026, operating with apparent financial motivations based on their limited documented attacks against diverse sectors. The group's origin and affiliations remain unclear due to limited public intelligence, and it is unknown whether they operate as a Ransomware-as-a-Service model or as an independent entity. With only four known victims documented across geographically diverse regions including Mexico, Austria, Japan, and Botswana, the group appears to employ broad targeting rather than focused regional or sector-specific campaigns, though their attack methodology, encryption techniques, and data exfiltration practices have not been publicly documented by major security firms or law enforcement agencies. No notable high-profile campaigns or significant ransoms have been publicly reported, and no law enforcement actions against the group have been documented. Given the recent emergence of this group and extremely limited public reporting, Krybit's current operational status and capabilities remain largely unknown to the broader cybersecurity community. The group has been linked to 106 public disclosures across our corpus. First observed on a leak site on April 3, 2026; most recent post August 19, 2026. The operation is currently active.

Timeline of this disclosure

  • August 19, 2026sunsea.co.th listed by krybiton the group's public leak site

Other recent disclosures by krybit

krybit has been linked to 106 public victims on Darkfield. A sample of the most recent:

See the full krybit dossier →

Sector and geography

Geographically, sunsea.co.th is reported in Thailand, a country with 59 ransomware disclosures in our corpus.

If your organisation is affected

A listing by krybit means sunsea.co.th appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Monitor for the data appearing on krybit's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.