Verify a Rakuten or Viber message before you trust it.
Scammers frequently impersonate Rakuten and Viber to send fake reward notifications, account security alerts, and phishing links. Check the message before you let a major brand lower your guard.
Security Insight
Rakuten's ecosystem (including Viber) is a frequent target for phishing due to its global reach in e-commerce and communication.
Why Rakuten messages deserve extra scrutiny
Because Rakuten handles both shopping and communication (Viber), scammers use it as a 'double hook'—luring you with rewards on one hand and alarming you with security alerts on the other.
The message claims you won 'Super Points'
You received an 'Account Verification' alert
Unsolicited Viber business outreach
The sender domain is not @rakuten.com
What IsThisSpam checks before you trust a sender
Quick verdicts are useful, but the real value is understanding why something looks safe, uncertain, or risky.
Link destination mismatch
If the button says 'Rakuten.com' but the actual link goes to a random domain or an IP address, it is a phishing attempt.
High-pressure security warnings
Demands to 'Update now' or 'Act within 24 hours' are designed to make you act before you think.
Generic greetings
Legitimate Rakuten communications usually include your registered name, not just 'Dear Customer' or 'Hello User'.
Requests for bank or card details
Rakuten will never ask for your full credit card number or bank details via an unsolicited email or Viber message.
Related guides
Use the checker for the fast answer, then read the deeper guidance for recurring scam patterns.
How to Identify Phishing Emails
Securing Your Rakuten Account
FAQ
These are the questions people usually ask right before they click, reply, or pay.
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Check the sender before you trust the message.
Start with a fast scan, then move to SuperScan when the message involves money, account access, or sensitive documents.