Upwork job scam
detector
ScamShield scans Upwork job postings for fake clients, off-platform payment traps, and portfolio theft setups — before you spend time on a proposal.
Upwork-specific signals
evaluated on every posting
Upwork scams are designed to exploit freelancers before a funded contract exists. ScamShield evaluates client history, posting content, and scam pattern signals automatically.
Payment method verification
Clients with unverified payment methods cannot fund contracts. Posting without verified payment is a strong indicator of fraudulent intent.
Client spend and contract history
New accounts with zero total spend, zero completed contracts, and no reviews represent high scam risk on a platform where history is visible.
Off-platform contact request
Job descriptions containing WhatsApp, Telegram, email, or other external contact details — a ToS violation and near-universal scam indicator.
Unpaid trial or test work language
"Complete a sample task to demonstrate your skills" or "short paid test" with no funded milestone structure — portfolio theft setup.
Rate outlier detection
Hourly rates significantly above market for the skill level, role type, and project scope stated in the description.
Personal data pre-hire requests
Descriptions mentioning bank details, tax IDs, or personal identification needed "before the contract starts" — identity harvesting pattern.
Fraud patterns ScamShield
catches on Upwork
Portfolio theft via unpaid test
Clients requesting "free samples" or "skill tests" that are actually functional deliverables. Work is used; no contract is created.
Off-platform payment migration
"I'll pay you via PayPal/wire directly to save fees." Once off-platform, Upwork's payment protection no longer applies and disputes are unresolvable.
Overpayment and refund scheme
Client overfunds a milestone and requests a refund of the excess via external transfer. The original payment reverses; the external transfer doesn't.
Crypto and DeFi coordination roles
"Investment research" or "crypto community management" roles that eventually request wallet access or private key information.
Tool and software purchase requests
Clients asking you to purchase specific software, APIs, or prepaid cards "for the project" — the cost is never reimbursed and the contract doesn't start.
Fake agency freelancer harvesting
Agencies requesting freelancer personal data, portfolios, and references "for placement" — data collection operation with no real client placements.
Verdict before you
write the proposal.
Install once
Add ScamShield from the Chrome Web Store. No account, no sign-up, no configuration needed.
Browse Upwork normally
ScamShield activates automatically when you open an Upwork job posting. Client history and posting signals are evaluated instantly.
See the verdict before spending Connects
SAFE / SUSPICIOUS / SCAM with a confidence score and specific flags — so you don't waste Connects on fraudulent postings.
on fake clients
Free Chrome extension. ScamShield evaluates Upwork clients and postings before you invest time in a proposal.
⬡ Add to Chrome — Free