SECURITY TOOLS
Check before you click, reply or pay
Select what looks suspicious. Each tool explains the checks performed, warning signs and practical precautions.
IBAN Checker
Check an IBAN’s structure and MOD97 checksum locally before a transfer, without using credits.
Check an IBAN WEBSITE & DOMAINCheck a website before you trust it
Check a website, domain and reputation before entering data or making a payment.
Check a website EMAIL SECURITYIs this email suspicious?
Analyze a suspicious email or sender domain.
Analyze an email SMS & WHATSAPPCheck a suspicious message
Analyze a suspicious SMS or WhatsApp message.
Analyze a message IDENTITYCheck a suspected impersonation
Compare an official identity with suspicious domains or profiles.
Check an identity ACCOUNT SECURITYHas my account been hacked?
Assess account-compromise signals and get a prioritized response plan.
Start the assessment UNIVERSAL ANALYSISAnalyse an online scam
Upload a screenshot, image, PDF or QR code: SecurCheck extracts suspicious elements and identifies the relevant checks.
Run universal analysis PHONE INTELLIGENCEWho is calling me?
Check a phone number and the context of a suspicious call.
Check a number INVOICE AND BANK DETAILSCheck an invoice and IBAN
Compare the invoice, beneficiary and bank details before payment.
Check invoice and IBAN FILE ANTIVIRUSCheck a suspicious file
Inspect a file locally and query configured malware intelligence.
Check a file QR CODE & QUISHINGCheck a QR code before opening it
Decode and analyze a QR-code destination safely.
Check a QR code DATA BREACHESHas my email appeared in a data breach?
Check whether an email address appears in known breach records.
Check an email SECURCRYPTOCheck a crypto wallet or proposal
Analyze wallet activity, transactions and common crypto scams.
Open SecurCrypto AFTER A SUSPICIOUS CLICKI clicked a phishing link: what should I do?
Get practical first steps after clicking a suspicious link.
Open the emergency guide FAKE DELIVERY · SMISHINGSpot a fake parcel delivery message
Check a suspicious delivery text or email and its links before paying a fee or sharing credentials.
Check the message FAKE TECH SUPPORTRecognise a fake technical support warning
Check a suspicious Microsoft or Apple support alert and follow first-response steps if your browser appears locked.
Check the warning FAKE INVESTMENTCheck an investment offer or trading platform
Review claims and platform links before transferring funds, then independently verify the firm's authorisation.
Check the offer CRYPTO RECOVERY SCAMCheck a suspicious crypto recovery offer
Review a fund recovery offer before paying upfront fees or sharing wallet access.
Check the offer FAKE RECRUITMENTSpot a fake job offer or recruiter
Check a job offer or recruiter message before sharing documents or paying fees.
Check the offer ROMANCE SCAM · CATFISHINGRecognise a romance scam and fake profile
Examine money requests and separately check AI writing signals and shared photos in a suspicious online relationship.
Check the conversation PEER-TO-PEER MARKETPLACESAvoid a marketplace scam
Check a buyer or seller message and a suspicious payment link on Leboncoin or Vinted.
Check the exchange PUBLIC-SERVICE IMPERSONATIONSpot a fake public-service message
Review a supposed ANTAI fine, tax refund or Ameli alert before paying or sharing details.
Check the message SIM & 2FAProtect your SIM and critical accounts
Assess SIM-swap warning signs and reduce SMS dependency.
Assess SIM protection BANK ADVISER IMPERSONATIONRecognise a fake bank adviser
Analyse an unexpected call, payment request or claim to be your bank.
Check the caller NETWORK INVESTIGATIONRIPE IP lookup: ASN, WHOIS and BGP intelligence
Investigate a public IPv4 or IPv6 address using registry and routing intelligence.
Investigate an IP HACKED GMAIL ACCOUNTCheck a hacked Gmail account
Review Gmail sign-ins, forwarding rules, connected apps and recovery settings.
Gmail security check HACKED GOOGLE ACCOUNTWhat to do if your Google account is hacked
Check sessions, connected apps and recovery methods across Google services.
Google account check HACKED OUTLOOK ACCOUNTSecure a hacked Outlook mailbox
Check sign-ins, inbox rules and recovery options for your Outlook account.
Outlook security check HACKED MICROSOFT ACCOUNTCheck a hacked Microsoft account
Review Microsoft sign-ins, connected devices, sessions and recovery details.
Microsoft account check HACKED INSTAGRAM ACCOUNTCheck a hacked Instagram account
Review sign-ins, connected accounts and recovery settings for Instagram.
Instagram security check HACKED FACEBOOK ACCOUNTCheck a hacked Facebook account
Review sign-ins, permissions, advertising access and account recovery.
Facebook security check HACKED WHATSAPP ACCOUNTCheck a hacked WhatsApp account
Review linked devices, registration and two-step verification settings.
WhatsApp security check HACKED APPLE ACCOUNTCheck a hacked Apple Account
Review trusted devices, sign-ins and recovery settings for your Apple Account.
Apple Account check HACKED LINKEDIN ACCOUNTCheck a hacked LinkedIn account
Review active sessions, connected services and account recovery.
LinkedIn security check ONLINE SHOPPINGCan I safely buy from this website?
Review an online store before paying.
Check the store SIM SWAPPINGDetect and prevent SIM swapping
Check mobile line takeover signs and protect your accounts.
Check SIM security SUSPICIOUS APPCheck a suspicious app or extension
Review permissions, source and warning signs before installation.
Check the app IMAGE FORENSICSInspect an image and its metadata
Review image metadata, editing traces and technical limitations.
Analyze an image DEEPFAKE AUDIO & VIDEOInspect audio and video evidence
Run technical checks on audio or video without claiming certainty.
Inspect a media file AI TEXT ESTIMATEEstimate AI writing signals
Review stylistic signals and writing quality without claiming authorship.
Analyze text COMPANY VERIFICATIONVerify a French company
Check public registration data using a name, SIREN or SIRET.
Check a company BANK DETAILS & TRANSFERSCheck bank details before paying
Review an IBAN, beneficiary and supplier details before a bank transfer.
Check bank details DOMAIN & REPUTATIONCheck a suspicious domain name
Investigate a suspicious domain using registration, DNS, public certificates and available reputation evidence.
Check a domain BLOCKCHAIN ADDRESSCheck a suspicious crypto address
Review a Bitcoin, EVM, TRON or Solana address and available public activity before sending funds.
Check a crypto address BLOCKCHAIN TRANSACTIONCheck a crypto transaction hash
Look up a TxID on Ethereum, BNB Chain, Avalanche, Bitcoin, TRON or Solana and review its available status.
Check a TxID EXECUTIVE IMPERSONATIONDetect signs of CEO fraud
Check suspicious executive emails and urgent transfer requests. Help your finance team identify CEO fraud warning signs before paying.
Analyse the email SUPPLIER BANK DETAILSDetect a fake bank-detail change
Check a supplier’s request to change payment details before transferring money.
Check the request PEER-TO-PEER MARKETPLACESAvoid a marketplace scam
Check a buyer or seller message and a suspicious payment link on Leboncoin or Vinted.
Check the exchange SECURWEB SCANHas my website been compromised?
Run a controlled public scan for visible compromise indicators.
Scan a website PUBLIC-SERVICE IMPERSONATIONSpot a fake public-service message
Review a supposed ANTAI fine, tax refund or Ameli alert before paying or sharing details.
Check the message