Hello! I'm Shemihaza, your Guardian (Sentinel). Are you receiving suspicious emails you don't recognize on your smartphone or computer? Some might sigh, 'Oh, this type of email again...', while others might worry, 'Could this actually be an important message?' Spam emails are more than just annoying; if you accidentally open them, you risk having important information stolen or falling victim to fraud. Today, let's uncover the clever tactics used in spam emails and learn how to protect ourselves wisely!
'Me? Never!' Beware of these spam emails targeting your inbox!
- ▸① Clever 'impersonation' emails: These emails pretend to be from major companies or public institutions, luring you to fake websites to steal your personal information. Many are written in natural Japanese, making them difficult to distinguish from legitimate emails. Impersonations of banks, credit card companies, delivery services, and e-commerce companies are particularly common.
- ▸② Emails that create urgency with 'Urgent' or 'Important': These messages aim to make you click immediately by instilling fear or highlighting a special offer, such as account suspensions, large invoices, or prize notifications. They often use phrases like 'Please verify immediately' or 'Your account will be frozen' to prevent you from thinking clearly.
- ▸③ Emails with unfamiliar URLs or attachments: Carelessly clicking on URLs within emails can lead to virus infections or theft of personal information. Furthermore, some spam emails contain invisible programs called 'web beacons.' Simply opening such an email can signal to the sender that your address is active, potentially resulting in even more spam.
No More Spam! Essential Steps to Protect Yourself
- ✓For emails you don't recognize, always carefully check the sender's address and domain before opening. If the domain after '@' differs even slightly from a legitimate one, suspect fraud.
- ✓Avoid carelessly clicking on URLs within emails; instead, make it a habit to access services through their official apps or your saved bookmarks.
- ✓Never open suspicious attachments.
- ✓Actively use the 'spam filter' and 'block sender' features provided by your email service (e.g., Gmail, Yahoo! Mail, carrier email).
- ✓If you receive a spam email, never reply to it. Instead, use your email service's 'report spam' function to notify your provider or mobile carrier.
Where to Seek Help When in Trouble
If you ever feel even a slight worry, 'Could this be a scam?', please don't hesitate to consult someone immediately. The Consumer Hotline (188) and the Police Consultation Hotline (#9110) are there to help you. If you suspect unauthorized credit card use, contact your card company right away.