2fa.cn is a tool used for passing two-factor authentication codes between operators. It was observed in the undercover operation, replacing previously used tools like authenticator.cc and otp.ee. Such tools are used to bypass security measures.
2fa.cn is a tool used for passing two-factor authentication codes between operators. It was observed in the undercover operation, replacing previously used tools like authenticator.cc and otp.ee. Such tools are used to bypass security measures.