Disclosure context

About Payloadbin

Payloadbin is a relatively obscure ransomware group that emerged in September 2021, primarily motivated by financial gain through extortion operations targeting diverse sectors across multiple countries. The group's origin and potential affiliations remain largely undocumented in public threat intelligence reporting, with limited information available regarding whether they operate as an independent entity or utilize a Ransomware-as-a-Service model. Based on observed victim patterns, Payloadbin has demonstrated a broad targeting approach without apparent sector specialization, though they have notably impacted healthcare, manufacturing, agriculture and food production, and telecommunications organizations across 48 documented cases. Their attack methodology and specific technical capabilities have not been extensively documented by major security research organizations, though their operational pattern suggests standard ransomware deployment tactics. The group has primarily targeted victims in the United States, Philippines, Australia, Mexico, and the United Kingdom, indicating either a broad opportunistic approach or potential linguistic capabilities spanning English-speaking regions and select international markets. No major high-profile campaigns, significant law enforcement disruptions, or notable ransomware payment records have been publicly attributed to this group by federal agencies or established threat intelligence firms. Current operational status remains unclear due to limited public documentation, though the group's relatively recent emergence and modest victim count suggests they may represent a smaller-scale operation compared to prominent ransomware families tracked by CISA and FBI reporting. The group has been linked to 48 public disclosures across our corpus. First observed on a leak site on September 9, 2021; most recent post March 26, 2026. The operation is currently active.

Timeline of this disclosure

March 14, 2026United Limsun International Trading listed by Payloadbinon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Not Found sector, which has 4,859 disclosures indexed across all operators we track. Geographically, United Limsun International Trading is reported in Philippines, a country with 6 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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United Limsun Corporation

listed as United Limsun International Trading · Claimed by Payloadbin · listed 2 months ago

Age

since listed · data leaked

Status timeline

Listed
Mar 14, 2026
Data leaked

At a glance

Group: Payloadbin
Status: Data leaked
Country: Philippines
Sector: Not Found
Listed on leak site: Mar 14, 2026

About the victim

AI dossier — public-source company profile

United Limsun Corporation is a retail and distribution company based in the Philippines that specialises in sourcing, supplying, distributing, and marketing high-quality everyday goods. The company focuses on multifunctional brands targeted at urban travellers. It is described as rapidly growing at the time of the disclosure.

Industry: Retail & Distribution of Consumer Goods

Attack summary

Severity: medium — Data is marked as published, indicating exfiltration occurred, but no specifics on data type, scale, or sensitivity are provided, and no regulated or critical data categories are confirmed.

Payload Bin claims to have attacked United Limsun Corporation and has published data (disclosed status: data_published), though specific details on encryption or the volume of exfiltrated data were not stated in the leak post.

medium

What the group claims

United Limsun Corporation is a rapidly growing retail and distribution company that selects multifunctional brands of everyday goods for urban travellers. The company specialises in sourcing, supplying, distributing and marketing high-quality goods.

Source

Indexed 2 months 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.