Threat actorVietnamTracked since 2026-05

AccountDumpling Operators

Also known as:AccountDumplingAppSheet Phishing CrewVietnamese Facebook Hijack Crew

As of 2026-05-30, AccountDumpling Operators is a Vietnam-nexus threat actor tracked by Threadlinqs Intelligence across 1 threat spanning phishing. Also known as AccountDumpling, AppSheet Phishing Crew, Vietnamese Facebook Hijack Crew.

Tracked threats: 11 high
First seen: 2026-052026-05-04
Last seen: 2026-052026-05-04
ATT&CK techniques: —No mapped techniques yet
Related CVEs: 0None referenced
Attribution: VietnamNation or origin

Nation: Vietnam · 1 tracked threat(s) · Categories: PHISHING

Activity timeline

AccountDumpling Operators appears in 1 tracked threat between 2026-05-04 and 2026-05-04.

Tracked threats

AccountDumpling — Vietnamese-Linked Facebook Business Hijacking Campaign Abusing Google AppSheet (~30,000 Compromised Accounts)HIGH2026-05-04