Hackers accessed cell phone numbers of 2FA app Authy users

Twilio says hackers identified cell phone numbers of two-factor app Authy users
https://techcrunch.com/2024/07/03/twilio-says-hackers-identified-cell-phone-numbers-of-two-factor-app-authy-users/?guccounter=2

A phone number in the hands of a hacker poses significant security risks. Hackers can exploit this information through social engineering tactics or by colluding with unethical carrier employees to execute a SIM swap attack. This allows them to hijack your phone number, potentially bypassing two-factor authentication (2FA) systems that rely on text messages. Such breaches can lead to unauthorized access to various accounts and sensitive information. To mitigate these risks, it's advisable to take proactive measures to secure your phone number. One recommended approach is to use a secure provider like Efani or Cloaked Wireless, which offer enhanced protection against SIM swapping and other phone-based security threats.