The phrase "2fa fb rip" suggests that Facebook (fb) is phasing out SMS-based 2FA, and this move has significant implications:

In underground marketplaces, "RIP" has become a product category. You’ll see listings like:

Hackers use social engineering to transfer your phone number to their device, intercepting SMS codes instantly. Phishing Evolutions:

Go to Settings > Accounts Center > Password and Security > Two-Factor Authentication and save your recovery codes in a safe, physical place.