Johannesburg – MTN has been hit by a cyber attack, but the mobile telecommunications provider with more than 289 million subscribers insists its critical infrastructure remains secure.
The company said in a statement late Thursday, (24 April 2025), that there was “no evidence of compromise to any of our critical infrastructure, core MTN platforms or services”.
The statement added: “MTN Group would like to inform stakeholders that it has experienced a cybersecurity incident that resulted in unauthorised access to personal information of some MTN customers in certain markets.
“Our core network, billing systems, and financial services infrastructure remain secure and fully operational.
“An unknown third party has claimed to have accessed data linked to parts of our systems.
“At this stage, we do not have any information to suggest that customers’ accounts and wallets have been directly compromised.”
The Group said it immediately activated its cybersecurity response processes, including informing the South African Police Service and the Hawks in South Africa.
“We also informed the relevant country authorities and will continue to update them on an ongoing basis while working closely with them and law enforcement agencies in supporting their investigations,” MTN said.
“We are in the process of notifying affected customers in compliance with local legal and regulatory obligations.”
As a reminder, customers are encouraged to remain vigilant and follow regular security measures, such as:
To mitigate any fraudulent consequences, a fraud alert can be placed on an individual’s credit report at any of the major credit bureaus.
- Keep MTN, MoMo and banking apps and devices updated.
- Use strong, unique passwords for accounts and change them regularly.
- Be cautious of unexpected messages and do not click on suspicious links.
- Do not disclose information such as passwords, PINs, and OTP when asked to do so by phone, text message, or email.
- Where multifactor authentication is available, it should be activated.
“The privacy of information is our top priority, and MTN remains committed to safeguarding the integrity of our systems and the trust placed in us by our customers and other stakeholders,” MTN said.
“We will continue to contain and manage this matter carefully.”
