Scammer name: Đặng Thanh Tùng (also shown as Tungtata / Đặng Thanh Tùng) Based in Hanoi Capital of Vietnam
Role stated: founder / main developer of “SamFW” and MiFirm.net (from About page at Samfw.com)
Education stated: Quang Ninh Industrial College (from About page at Samfw.com)
Named partner/founder: Thang; partner and founder of LeHuy Technology Company (from About page at Samfw.com)
Company / registered entity: SamFW Global LLC
Location listed publicly: Boulder, Colorado, United States
Developer country listed publicly for Đặng Thanh Tùng: Vietnam
Additional public connections: listings linking the service to Quynh Chi Investment and Technology Co. Ltd. (Hanoi, Vietnam); and repeating Boulder, Colorado for SamFW Global LLC.
A family member installed “SamFW Tool” from samfw.com on Jun 23, 2026. Shortly after installation, 10,000 XMR (about $3 million) were withdrawn from the Feather Wallet, and everything in victim’s computer data was deleted.
After installing samfwtoolsetup_v5.4.zip, the scammer tungtata stole the funds from the Feather Wallet. After the theft, they removed and modified the original tool package to reduce evidence. The download is now replaced with a revised version labeled SamFwToolSetup_v5.5.1.zip.
After the scam, the photo of the incident was taken on a phone. Later, the scammer updated their website and removed that specific version of the tool.
Source: https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click
We want to report a serious suspected theft and cybercrime to Vietnamese police (cyber unit). We believe the tool contains sophisticated malicious functionality, potentially including hidden remote access or wallet monitoring. We’re seeking help from the community to gather and document evidence, including additional information about the responsible parties. If you are in Vietnam and can assist, you will be rewarded for your help. Please share any relevant findings here. For urgent information, you can contact us via email: 96238132834@proton.me
We already reported this case to several Vietnamese crypto exchanges, but we still need further assistance. Any additional help would be greatly appreciated and will be rewarded.
After the scam, we contacted the Đặng Thanh Tùng, who responded that if we believed it was a scam, we should report it to the police and send laughing face emoji. Shortly afterward, he blocked us on Telegram.
Evidence links have collected:
https://t.me/samfwcom
https://www.buymeacoffee.com/tungtata
https://about.me/tungtata
https://t.me/tungtata
https://facebook.com/tungtata
https://github.com/tungtata
https://www.paypal.com/paypalme/DangThanhTung
Paypal: tungvn48@gmail.com
Skrill: tungvn48@gmail.com
https://www.tungtata.net/
Dang Thanh Tung
@DangThanhTung
Dong Da, HÀ NỘI
QUYNH CHI INVESTMENT AND TECHNOLOGY CO.,LTD – No. 26, Alley 89, Quan Nhan Street, Thanh Xuan Ward, Hanoi City, Vietnam
Tax Identification Number: 0110492308
https://xdaforums.com/m/tungtata.8243977/about
fb.com/ThanhTungOfficial
Whatsapp: +84.1296.935.935 and +84.967.888.448
https://www.youtube.com/@_tungtata
MiFirm, Phone Info Pro | SamFw, and Trạmsạc.app
dttung48@gmail.com
https://play.google.com/store/apps/details?id=com.samfw&hl=en_US
Birth Year: 1992
Registered to Binance
We need assistance making contact with Vietnam police officers and the cybercrime unit. Any help or introductions will be appreciated and will be rewarded.
Published at:
https://github.com/9623813/tungtata_scammer
https://96238132834.wixsite.com/samfwscam
https://www.tumblr.com/samfwtoolscam
https://github.com/tungtata/SamFw-Tool-Update/issues/1
https://github.com/chenxiaolong/BasicSync/issues/178
https://www.trustpilot.com/reviews/6a3e2e1f7bded8c96b894260
Keywords:
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