Fake Invoice Scam Prevention: How to Spot Fraudulent Bills Before You Pay

Name: LOCK.PUB
Author: LOCK.PUB

"Your account is past due. Pay immediately to avoid legal action." Whether it arrives by email, text, phone call, or mail, fake invoice scams are one of the most common fraud schemes targeting both consumers and businesses.

Mga Karaniwang Fake Invoice Tactics

Method	How It Works	Who's Targeted
Email invoices	Fake bills from "Apple," "Microsoft," or "Amazon"	Consumers
Text/SMS	"Unpaid balance" with a payment link	Everyone
Phone calls	Robocalls threatening legal action	Elderly, small businesses
Physical mail	Official-looking letters from "courts" or "agencies"	Elderly
Business invoices	Fake vendor bills sent to accounting departments	Companies

Emerging 2026 Tactics

AI-generated voice calls: Realistic voices mimicking real company representatives
Deepfake video calls: Scammers impersonating executives to approve fake invoices
QR code invoices: Mailed letters with QR codes linking to phishing sites
Domain spoofing: Emails from domains like "app1e.com" or "amaz0n-billing.com"

Red Flags: How to Spot a Fake Invoice

Red Flag	Why It's Suspicious
You don't recognize the service	You never subscribed or purchased
"Pay immediately" urgency	Legitimate bills give 30+ days
Payment via gift cards or crypto	No real company asks for this
Generic greeting ("Dear Customer")	Real companies use your name
Suspicious sender email	Domain doesn't match the company
Threatens legal action	Designed to create panic
No account number or details	Vague billing information

Ano to Do When You Receive a Suspicious Invoice

Step-by-Step Response

Don't click any links in the message
Don't call the number listed in the invoice
Verify independently: Look up the company's official number and call them
Check your actual accounts: Log in directly (not sa pamamagitan ng the link)
Report it: Forward phishing emails to reportphishing@apwg.org
Save evidence: Screenshot everything for reporting

Ano Never to Do

Pay via gift cards, wire transfer, or cryptocurrency
Share personal information (SSN, bank details)
Click links or download attachments
Call back the number in the message

For Businesses: Invoice Fraud Prevention

Measure	Implementation
Dual authorization	Require two approvals for payments over $500
Vendor verification	Confirm new vendors through independent channels
Email authentication	Implement SPF, DKIM, and DMARC
Employee training	Regular phishing awareness sessions
Invoice matching	Cross-reference invoices with purchase orders

If You Already Paid

Contact your bank immediately for a potential chargeback
File a report with the FTC (ReportFraud.ftc.gov)
Report to the FBI's IC3 (ic3.gov)
If gift cards were used: Contact the card issuer immediately

Sharing Sensitive Information nang Ligtas

When reporting fraud, you may need to share account details, transaction records, or personal information with authorities. Sending these via plain Facebook Messenger or email creates permanent records.

LOCK.PUB lets you create encrypted, password-protected memos that self-destruct after viewing. Share sensitive fraud-related information safely without leaving permanent digital trails.

Mabilis na Reference

Situation	Action
Unknown invoice received	Ignore, don't contact them
Already called the number	Hang up, report to authorities
Already paid	Contact bank + file reports
Unsure if legitimate	Call the company's official number

The best defense against fake invoices is to never respond to unsolicited payment demands. When kailangan mong share sensitive information securely, use LOCK.PUB.

Fake Invoice Scam Prevention: How to Spot and Handle Fraudulent Bills in 2026