Technology / HSBC online banking service disrupted as firm thwarts cyber attack

HSBC online banking service disrupted as firm thwarts cyber attack

A cyber attack against HSBC has caused disruption for customers trying to log in on a key day for managing their money.


The bank said it successfully defended itself against a “denial of service attack” on Friday morning – but many customers still struggled to log on to its website.

The last Friday of the month is payday for many people, and taxpayers are also trying to get their finances in order ahead of the self-assessment deadline on Sunday, when tax returns must be returned and any tax owed must be paid.

HSBC pledged to waive any fees racked up by customers as a direct result of the latest incident and said it will help customers with any issues that have arisen.

Frustrated HSBC customers pointed out that it is not the first time this month that they have been blocked from accessing their accounts online.

HSBC apologised to customers earlier in January after it suffered online banking glitches lasting for two days running.

Those problems in early January were due to a “complex technical issue” with its internet banking systems and not a cyber attack or any other malicious act, HSBC said.

This time around, HSBC said it had been the subject of a cyber attack – but customers’ personal details have not been compromised.

A denial of service attack happens when hackers attempt to prevent people from using a service by overloading it with huge numbers of requests and web traffic, forcing the system to crash.

HSBC said in a statement: “HSBC has successfully defended against the attack, and customer transactions were not affected.

“We are working hard to restore services, and normal service is now being resumed.

“We apologise for any inconvenience this incident may have caused.”

HSBC, which has 17 million personal and business banking customers across the UK, has not said how many people have been affected.

The bank’s website has been displaying an error message, saying: “Sorry, there appears to be a system problem. Please try again later.”

One Twitter user said: “Cannot believe @HSBC online banking is STILL down…seriously?!”

Another said: “So #HSBC online banking is down … again! Guess I should just re-read the apologetic letter I rec’d only last week re: the previous outage!”

Someone else complained on Twitter that customer services had earlier appeared not to know about the cyber attack, saying they were asking people having problems logging in to “clear their caches and cookies”.

The issues with HSBC follow the high-profile cyber attack last year involving telecoms giant TalkTalk, which resulted in customers’ personal details being accessed.

HSBC told customers on Twitter that it is working closely with law enforcement authorities to pursue the criminals responsible for the attack.

It advised customers to visit their local branch for urgent transactions.