First Bank HoldCo Plc has disclosed that it spent over ₦15 billion to protect its banking systems from cyberattacks between January and June this year, as digital threats to financial institutions continue to rise across Nigeria.

The bank’s Chief Executive Officer, Mr. Olusegun Alebiosu, revealed this on Wednesday while speaking on the sidelines of a two-day National Seminar on Banking and Allied Matters for Judges, held in Abuja.

Mr. Alebiosu said the bank invested ₦3 billion in cybersecurity measures in June alone, part of a broader commitment to safeguarding customer assets and maintaining trust in Nigeria’s banking system.

The News Agency of Nigeria reports that the CEO said the bank had the most robust cybersecurity framework in the country, which justified the substantial investment.

Speaking on the rising wave of cyberattacks targeting banking systems, Mr Alebiosu assured First Bank customers that their funds remained secure.

He also expressed concern over the growing involvement of some Nigerians in cybercrime, stressing the urgent need for the country to tackle the menace decisively.

He said, “No customer would lose their money in First Bank unjustly. If their money is missing from First Bank, First Bank will pay it back. Before I joined First Bank, I had an account with First Bank. One of the reasons why I had an account with First Bank was that I said to myself, if my money is missing, it is the only bank I know I will collect my money back without any excuses.”

Responding to customers’ complaints about delays in addressing cases of fraudulent transactions, Mr. Alebiosu explained that the bank must carry out thorough investigations involving multiple stakeholders.

He said the delays often stem from the need for collaboration between security agencies and the recipient banks to ascertain the facts surrounding each case thoroughly.

Mr. Alebiosu also advised customers to be cautious when handling and sharing their financial information.

“Customers themselves, most times, also compromise their own security details; I have seen a lot of people that give their cards to somebody to help them withdraw money from their ATM. They compromised their password, so when something happens and you say, my money disappeared, you forget the day you gave your card to someone else and they can use that to transfer your money,” he said.

“Some people even compromise their own ID on the system carelessly; some give their Bank Verification Number (BVN), and they use it against them.”

“Now, why does it take time for the bank to react? everything you give to the bank, the bank has to investigate it. The money might have gone to other banks, so you start tracking from other banks, but sometimes customers are impatient,” he said.

Regarding alleged fraud committed by staff, he stated that the bank uses internal employee fraud detection software to monitor staff activities on its systems.

He added. “If you knew how many of our staff we sack on a monthly basis, you wouldn’t believe it. So if there are triggers, people will be involved. It is for us to run faster than them and see how we can help to stop these kinds of things in our system but wherever we see it, we deal with it decisively.”

He stated that curbing cybercrimes requires the active involvement of various stakeholders, including banks, law enforcement agencies, and the judiciary.