ACCOUNT FROZEN. WHAT NOT TO DO
Most people’s first reaction is to start spamming support, uploading everything at once, and opening multiple tickets. This often makes the situation worse.
▪ What to avoid:
- multiple requests with different explanations
- uploading old files without review
-...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
PASSED KYC — AND A MONTH LATER ANOTHER CHECK
Previously it was enough to submit documents once and forget. Now platforms more often launch repeated audits, especially with suspicious activity or antifraud updates.
The system starts looking not only at the current file, but at the history...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
THE DEEPFAKE BLINKED — AND HE GOT CAUGHT
In Spain, a man was arrested after 38 attempts to impersonate other people. His goal was to obtain digital certificates in their names. He used deepfakes, forged documents, altered photos, and even special lighting.
He was caught because of a...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
FIRST A US PASSPORT, THEN A HANDWRITTEN LETTER
The client came back. Previously we had already prepared a US passport for him based on the data he provided. This time the task was different: a handwritten letter on the company’s official letterhead.
He needed to send a formal request to the...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
DROP FOR $100 OR A FILE BUILT FOR THE PLATFORM
On the shadow market a verified account with a live person sells for noticeably more than a simple scan. Because the system still reacts better to a real carrier than to pure stolen data.
But a drop has a ceiling. One person — limited number of...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
DOCUMENT COUNTRY AND IP DON’T MATCH – RISK
The document is perfect, the data is correct, but the account still gets cut.
One of the common reasons is geo-mismatch. The system sees that the document was issued in one country, while login and activity come from an IP of a completely different...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
GRACELAND FOR HALF A MILLION WITH FAKE PAPERS
A woman from Missouri decided to sell Elvis’s Presley house. Through an auction. For $500,000. Using a forged letter of credit and fake ownership documents.
She was caught quickly. Now she faces charges of fraud, document forgery, and identity...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
FACE COMPARISON: WHERE THE SYSTEM GOES BLIND
Systems compare the face on the selfie and on the document by key points: distance between eyes, nose shape, jaw line, proportions.
But they have blind spots. They handle heavy makeup, weight change, beard, glasses and age difference worse...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
THE IDEAL PACKAGE FOR A CRYPTO EXCHANGE IN 2026
One passport is no longer enough. Exchanges want a set that looks like it was shot on the same day with the same device.
Optimal set:
• clean passport spread with correct grain and metadata
• selfie with the document under the same light and...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
FAKE PROSECUTOR WITH PRINTER-PRINTED ID
In early July, in the Tver region, traffic police stopped an SUV. The driver — a 44-year-old businessman from the Moscow region — presented an ID of a Prosecutor General’s Office employee. Officers immediately became suspicious.
An expert examination...
9 out of 10 edits fail KYC. And it’s not about a “pretty image”
▪ Mustang Service – when approval matters more than blind testing.
› We work with what systems actually check:
→ passing anti-fraud checkers: Onfido, Veriff, Sumsub, etc.
→ German-grade studio equipment
→ two-stage control +...
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