Signaling System No. 7 Protocol is used by all networks worldwide.

SS7, or Signaling System 7, is a set of protocols used by telecommunication networks to exchange information. It is responsible for routing calls, SMS messages, and other signaling messages between different networks.


What are SS7 Attacks?

SS7 attacks involve exploiting vulnerabilities in the SS7 network to intercept, manipulate, or redirect communication. These attacks can be used to eavesdrop on conversations, track the location of mobile devices, and even intercept SMS messages.

They can also be leveraged to perform fraudulent activities, such as bypassing two-factor authentication and conducting unauthorized transactions.

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SS7 Hacking

SS7 hacking refers to the exploitation of vulnerabilities in the SS7 protocol to intercept, manipulate, or redirect communication. By gaining unauthorized access to the SS7 network, hackers can eavesdrop on calls, track a user’s location, intercept text messages, and even initiate fraudulent activities.


SS7 SMS Intercept involves several techniques that exploit weaknesses in the SS7 protocol. One common method is known as “SS7 interception,” where hackers intercept and redirect communication to their own devices.

SS7 Call intercept

Call Interception refers to actually intercepting live phone calls taking place on the Target phone, in real time as they happen.

Call Redirect refers to intercepting the phone call and forwarding it to your number in real time.


By exploiting SS7 vulnerabilities, attackers can track the real-time location of a mobile device, allowing them to monitor an individual’s movements.

SS7 Hacking Software

SS7 hacking software takes advantage of vulnerabilities in the protocol to gain unauthorized access to sensitive information and intercept communications. There are several techniques that hackers can employ to exploit these vulnerabilities:

  • Location Tracking: By exploiting SS7 weaknesses, hackers can track the location of mobile devices. They can intercept the signaling messages exchanged between the MSCs and VLRs to determine the approximate location of a target device.
  • Call and SMS Interception: Hackers can intercept and redirect calls and text messages by exploiting SS7 vulnerabilities. They can reroute incoming calls and SMS messages to their own devices, allowing them to eavesdrop on conversations or gain access to sensitive information sent via SMS.
  • Denial of Service Attacks: SS7 hacking software can be used to launch denial of service attacks on targeted networks. By flooding the network with signaling messages, hackers can overload the system and disrupt services.
  • Subscriber Information Extraction: By exploiting SS7 vulnerabilities, hackers can extract subscriber information such as call records, billing details, and even listen to voicemail messages.

How does SS7 Hacking Software Work?

SS7 hacking software works by taking advantage of the inherent vulnerabilities present in the SS7 protocol. Here’s a step-by-step breakdown of how it operates:

  1. Intercepting Signaling Messages: With access to the SS7 network, the hacker can intercept the signaling messages exchanged between different telecommunication networks. These messages contain crucial information, such as call records, location data, and authentication details.
  2. Manipulating Signaling Messages: Once the messages are intercepted, the hacker can modify them to suit their malicious intentions. For example, they can redirect calls, forge SMS messages, or even disable certain services.
  3. Exploiting Network Services: In addition to intercepting and manipulating signaling messages, SS7 hacking software can also exploit various network services. For instance, it can enable the hacker to bypass two-factor authentication systems, clone SIM cards, or perform unauthorized call forwarding.
  4. Covering Tracks: To avoid detection, hackers using SS7 hacking software often take steps to cover their tracks. This includes deleting logs, using encryption techniques, and employing anonymization tools.

SS7 Hacking

The risks associated with SS7 hacking are significant. By gaining access to the SS7 network, hackers can compromise the privacy and security of individuals, government agencies, and businesses. Some potential risks include:

  • Unauthorized access to personal and sensitive information
  • Eavesdropping on calls and intercepting text messages
  • Location tracking and stalking
  • Initiating fraudulent activities, such as unauthorized transactions
  • Disrupting critical infrastructure, such as power grids or emergency services

SS7 location tracking allows mobile network operators to determine the geographical location of a mobile device. It relies on the exchange of signaling messages between different network elements, such as mobile phones, base stations, and mobile switching centers.

When you make a call or send a text message, your mobile device sends signaling messages to the nearest base station. These messages contain information about your device’s location, such as the cell tower it’s connected to. The base station then relays this information to the mobile switching center, which in turn communicates with other network elements to determine your precise location.

1. Interception Attacks: Hackers can intercept and eavesdrop on calls and text messages, gaining access to sensitive information such as passwords, account numbers, and personal conversations.

2. Location Tracking: By exploiting SS7 vulnerabilities, attackers can track the real-time location of mobile devices, compromising the privacy and safety of individuals.

3. Call and SMS Manipulation: Hackers can redirect calls or send fake SMS messages, leading to call interception, call forwarding, and unauthorized access to voicemail systems.

4. Denial of Service (DoS) Attacks: SS7 vulnerabilities can be exploited to overload the network with signaling messages, causing disruption in communication services.