Threat research

Risk observations shaped by frontline investigation

We track criminal infrastructure, attack tooling, fraud methods and digital-risk change, turning frontline observations into research that can be searched, cited and used.

English research
41published items
Research focus
Threat economyDigital riskBusiness fraud
Publication standard
Reviewed English editionSource report linkedNo lead form

Research library

More threat research

Browse reviewed English translations and substantive briefs. Every item links directly to its corresponding Chinese source without a lead form.

All published research

Found 40 items · showing 12 items

Business security research

Mastercard Cross-Border Unauthorized Transaction Analysis

As of 29 September 2026, Threat Hunter reviewed 169 public posts and coded 143 transaction amounts. The assessment focuses on attackers obtaining Apple Pay device PANs (DPANs) in bulk and submitting them into card-not-present channels where token scope and cardholder authentication were not enforced.

Reviewed English editionMastercardunauthorized transactions
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Cybercrime research

Organized Inauthentic Engagement: How Comment Tasks Shape Brand Risk

A single comment can look like ordinary customer feedback. In a task pipeline, it can also be a deliverable: a target post, a required action, proof of completion, then settlement. Threat Hunter monitored 20,000+ related items over roughly one month and identified 1,500+ tasks. Of those, 1,196 were comment tasks; 815 were negative comment tasks — 68.1% of all comment tasks.

Reviewed English editioninauthentic engagementcomment tasks
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Cybercrime research

H1 2026 China Data Leakage Risk Trends Report

Data Leakage Trends and Dark Web Risk Migration Lending Data Leakage, Supply Chain Exposure, and Continued Abuse Commercialization of Illegal Financial Information Lookup ServicesIn H1 2026, Threat Hunter verified 23,645 data leakage incidents involving 3,426 organizations. The report examines the growing concentration of high-risk data on the dark web, lending-data leakage across third-party supply chains, and the commercialization of illegal personal information lookup services. It also traces how leaked data is repeatedly resold and used for fraud, fake debt collection, targeted marketing, and profile enrichment.

Reviewed English editionAccount TakeoverData Leakage
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Cybercrime research

SMS-receiving numbers

Half are gone in 30 days. Three in ten return after 90. Threat Hunter monitored 48,222 SMS-receiving numbers in July 2026: 56% appear once or span 30 days or less, and 32.7% are seen again after 90 days. These numbers are shelf inventory, so judge them on last-seen.

Reviewed English editionCybercrime researchBusiness fraud
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Business security research

Can platforms still tell a machine from a person?

Threat Hunter tested 8 automation devices against real human input and collected 75,000+ operation events across 9 dimensions. A robotic arm can already look human on a single signal. Combinations of contact area, trajectory, and pressure are harder to fake. Dataset and method are open-sourced.

Reviewed English editionautomationbot detection
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