A March 2026 National Security News investigation reported that Iran's Revolutionary Guard Corps exploited SS7 links to ...

Iran allegedly exploited SS7 telecom flaws and mobile advertising data to track US military personnel across the Middle East before and during the conflict, reports say.

Use left and right arrow keys to seek audio. Cellular networks are already pretty insecure as they are. Voice is sent unencrypted and in the clear despite having the necessary hardware to support even ...

Signaling System Number Seven, or SS7, is a widely-used protocol that enables mobile operators’ subscribers to communicate with each other. At the heart of an operator’s network, SS7 contains highly ...

Hackers have exploited long-known vulnerabilities in the SS7 networking protocol to drain customer bank accounts, despite years of warnings about the security holes. Signaling System No.7 (SS7), as ...

Cyberthieves exploited long-known vulnerabilities in the Signaling System 7 (SS7) protocol, wiping out bank accounts in Germany after intercepting the two-factor authentication codes sent to mobile ...