Learn why phone numbers are critical to online security, how they’re exposed, and practical steps to reduce misuse, scams, and account takeover risks.

Google plans to replace SMS verification with QR codes due to phishing risks and security vulnerabilities exploited by scammers. QR codes will eliminate the need to enter security codes when accessing ...

The most successful digital scam is one that is tied to convenience. QR codes, which are used for everything from sharing contacts to making payments, are an ideal vector. In India, which runs the ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...