You already own your next big security boost.

SMS text messages are a weak, dangerous way of providing two-factor authentication codes, as we discussed years ago in “Facebook Shows Why SMS Isn’t Ideal for Two-Factor Authentication” (19 February ...

The blue chat bubble means RCS is on, but I'm still waiting on the lock icon that's supposed to follow it.

Short Message Service (SMS) has been a staple of text messaging since the flip phone, but it may be time to let it evolve. SMS was created in 1992, back when cellphones could be mistaken for bricks.

Scammers have been abusing unsecured cellular routers used in industrial settings to blast SMS-based phishing messages in campaigns that have been ongoing since 2023, researchers said. The routers, ...

The latest Google Messages beta (v20260306) contains code for a dedicated “SMS blaster protection” toggle. SMS blasters are portable devices that bypass carrier filters by forcing phones to switch to ...