Our smartphones hold sensitive information — banking details, social media accounts, emails, and location data. Protect yours with a strong passcode, biometric lock, and regularly updated security software.
Are These Common Items Compromising Your Security?
In today's interconnected world, it's easy to overlook how everyday items we use can jeopardize our personal security. From seemingly innocent gadgets to household staples, certain items can expose us to risks like identity theft, data breaches, and physical intrusions. Here are twelve everyday items that can be surprising security risks and how to mitigate the dangers they pose.
1. Smartphones
2. Smart Home Devices
Smart doorbells and voice assistants are convenient but vulnerable to hacking through weak passwords or outdated firmware. Use strong, unique passwords and enable two-factor authentication when possible.
3. Wi-Fi Routers
Your router is the gateway to your home network — default passwords and outdated firmware are common weaknesses. Change the default credentials, enable WPA3 encryption, and regularly update its software.
4. USB Drives
USB drives can carry malware or be stolen, exposing sensitive files. Avoid plugging in unknown drives and always encrypt your own to protect your data in case of loss.
5. Laptops
A lost or stolen laptop with weak passwords and unencrypted data makes it easy for thieves to access your files. Always enable full-disk encryption and use a strong, unique password.
6. Printers and Copiers
These devices often store data from scanned or printed documents. Use secure connections and wipe the memory before recycling or selling old devices.
7. Credit and Debit Cards
Contactless cards are vulnerable to RFID skimming. Use an RFID-blocking wallet to prevent unauthorized access to your card information.
8. Social Media Accounts
Oversharing can unintentionally reveal your location, daily routines, or answers to security questions. Avoid posting your address, vacation plans, or birth date.
9. Old Smartphones and Electronics
Discarded electronics often contain personal data. Factory reset your devices and remove any storage media before donating, recycling, or selling them.
10. Home Security Cameras
Ironically, these can become security risks if hacked. Use encrypted connections, strong passwords, and reputable brands to reduce the risk.
11. Keys and Key Fobs
Physical keys and fobs can be duplicated or stolen. Use secure storage and consider upgrading to a smart lock system with two-factor authentication.
12. Mail and Packages
Unsecured mailboxes and unattended packages are easy targets for thieves. Use a locking mailbox or sign up for package delivery alerts.
Simple steps like using strong passwords, encrypting data, and being cautious about what you share online can go a long way in safeguarding your personal and digital security.
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This edition is part of the Genius House Hacks archive: 20+ years of tips, rebuilt from the original Handy Hints newsletter. Browse more hacks →