ScamGuard

🧾 Invoice Fraud Checker

Got an invoice that feels off? Upload the PDF — ScamGuard's AI checks the supplier, banking details and layout for fake invoices, BEC, and duplicate-billing scams.

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What ScamGuard checks for

  • Fake supplier & impersonation detection
  • Changed bank-detail (BEC) flags
  • Duplicate / inflated invoice detection
  • VAT / Tax number verification
  • Spoofed email-domain checks
  • Free verdict in seconds

⚠️ Red flags and warning signs

  • •Supplier 'updated' bank details by email
  • •Email domain is slightly misspelled
  • •Urgency: 'pay today or service stops'
  • •Round-number amounts with no breakdown
  • •Invoice number repeats a previous one

How to protect yourself

  • Phone-verify any bank-detail change on a known number
  • Use a two-person approval for new payees
  • Match invoices to purchase orders before paying
  • Run every suspicious invoice through ScamGuard first

ScamGuard tools you can use right now

Website Checker

Check any domain before you click.

WhatsApp Scanner

Paste a chat — get a verdict.

Screenshot Scanner

Upload a screenshot of any message.

Reverse Image Scanner

Catch stolen profile photos.

Frequently asked questions

How do I know if an invoice is fake?▾

Upload the PDF to ScamGuard. We check the supplier, banking details, VAT/Tax numbers, layout consistency and known invoice-fraud patterns including BEC (business email compromise).

What is BEC (business email compromise)?▾

An attacker impersonates a real supplier — usually via a spoofed email — and asks you to pay an invoice into a new bank account. ScamGuard flags these account-change requests.

Can it catch duplicate invoices?▾

Yes. ScamGuard detects duplicated invoice numbers, suspiciously round amounts, and unusual changes to recurring suppliers.

Is it free?▾

Yes — 3 free checks, no signup.

Related ScamGuard checkers

Fake payment proof checker →Email scam checker →Bank scam checker →Gmail scam checker →

Try ScamGuard free

1 free check, no signup needed. Then create an account for unlimited investigations.

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Analyze With ScamGuard