WhatsApp today is much more than just a messaging app—it’s used for money transfers, video calls, and sharing important ...

Abstract: Two-factor authentication (2FA) is widely recognized as a secure authentication method. Despite the availability of multiple authentication methods, SMS one-time password (OTP) remains ...

In 2025, small and mid-sized businesses made up 70.5% of data breaches, driven by weaker defenses and high-volume ...

They knew what I had ordered, how much it cost, and even who delivered it. It was nearly enough to convince me to hand over an OTP.

Device-level protection plays a key role as well. Users should enable app lock and chat lock to prevent unauthorised access, especially if the phone is lost or borrowed. Using fingerprint unlock, Face ...

When methadone clinics close over the holidays, the consequences can be devastating for patients, writes Dr. Dustin Kee.

Cybersecurity experts warn of a WhatsApp scam that silently hijacks accounts using device-linking features, letting attackers ...

Proofpoint has warned about phishing campaigns abusing legitimate device authorization flow to bypass MFA and gain persistent ...

To protect themselves from the ghost attack, TGCSB director Shikha Goel asked people not to share OTP, PIN, CVV, or WhatsApp ...

The exploit allows malicious actors to take 'complete' control of a user's WhatsApp account without needing a password, an ...

Basis for supporting a password-free member area on a website. Authentication will be based on an email address (as many (too many) websites do) or a telephone number (as TikTok does). When accessing ...