Review

Attacks on device

• Caller ID check

• SMS sender check

• Bruteforce

• Default passwords, stolen passwords

• Lack of authorization

• Online configurators

• Hidden commands and passwords

Attack on connection

• Jamming connection modem - base station

• Attacks on mobile networks

• Spend all money in account or change tariff

• Block SIM-card

• Flood with calls

Attack on other systems

• Insecure security agency

• Old protocols

• Attacks on family/employees

• Phishing

• Spoofed reverse call from device

• Reverse-attacks on mobile operator

Common Types of Telecom Attacks

Denial of Service (DoS) Attacks

DoS attacks aim to make the telecom network unavailable to its intended users. Attackers typically flood the network with excessive traffic, causing legitimate users to experience service interruptions.

Man-in-the-Middle (MitM) Attacks

In a MitM attack, the attacker intercepts and potentially alters the communication between two parties without their knowledge. This can lead to data theft or unauthorized data manipulation.

Eavesdropping

Eavesdropping involves unauthorized interception of voice, data, or messaging services. Attackers can capture confidential information or conversations without the user's consent.

SIM Card Cloning

SIM card cloning allows an attacker to create a duplicate of a victim's SIM card. This enables the attacker to make calls, send messages, and access the victim's data plan, leading to potential financial loss.

SMS Phishing (Smishing)

Smishing involves sending fraudulent SMS messages to deceive users into revealing personal information, such as login credentials or financial information, which can then be used for malicious purposes.