What Happened in the Barclays and Lloyds Outages?

If it feels like banking outages are becoming a regular occurrence, you’re not imagining things. Many banks are struggling to keep up with technology evolving at lightning speed. The latest victims? Lloyds, Halifax, and Barclays—were all hit by a major outage that started last Friday and caused chaos over the weekend.

So, what actually happened?

What Caused the Barclays and Lloyds Outages?

On Friday, Barclays customers found themselves locked out of their accounts for nearly three hours. Online banking, Barclaycard app, transfers, payments—everything was down. And just to make things worse, this happened on one of the most inconvenient days possible: the UK’s tax payments deadline.

Even by Saturday, many frustrated customers were still unable to make transactions, and for one family, the outage meant they were temporarily left without a home.

By Monday, Barclays confirmed that the issue had been resolved, reassuring customers that it was a “technical issue” and not a cyberattack.

“The technical issue impacting our customers on Friday and over the weekend has been resolved and delayed payments processed,” a Barclays spokesperson stated.

But this incident is yet another reminder of just how vulnerable our increasingly cashless society is when banks rely so heavily on online infrastructure.

According to financial expert Chris Skinner, the problem is rooted in the interconnected nature of banking IT systems. He pointed out that last year’s CrowdStrike outage caused a domino effect across industries—and this looks like a similar scenario.

“If you look at what happened in the US last year (with CrowdStrike), it was like a house of cards. There was a linked organisation that failed, and then other organisations failed on the back end of their failure, and I think that’s where we are today – we have this house of cards where you’ve got an awful lot of institutions working cooperatively with each other, but if one messes up the system, then the whole system fails.”

Skinner also noted that banks tend to schedule software updates on Fridays to align with their infrastructure providers since weekends typically see lower transaction volumes. While this might seem logical, it also increases the risk of major disruptions if something goes wrong.

To make matters worse, banks—especially the largest ones—are prime targets for cybercriminals lurking on the dark web. While this outage wasn’t classified as an attack, cybercriminals are always looking for high-volume transaction days to exploit vulnerabilities.

How Many Customers Were Affected?

The impact was significant:

• Over 600 Barclays customers reported problems by Sunday morning, from incorrect balances to failed payments.
• Lloyds wasn’t spared either—by 9:22 AM GMT, more than 400 users had logged complaints on Downdetector, a service that tracks digital outages.

Lloyds responded on social media, acknowledging the issue:

“We know some customers are having issues making or receiving payments. We’re sorry for this and are working to have everything back to normal.”

How Long Did the Barclays and Lloyds Outages Last?

The disruption wasn’t a quick fix. Lloyds and Halifax customers started reporting issues early Monday morning, while Barclays was hit the hardest on Saturday, with nearly 5,000 reports on Downdetector—double the number from Friday.

While most issues had been resolved by Monday, some customers were still experiencing payment failures.

What Are Customers Saying About the Outages?

As expected, frustration ran high. Many customers took to social media demanding compensation, while others shared real-life consequences of the outage:

Dave, 69, from Plymouth, told the BBC on Sunday that an automatic money transfer failure left him overdrawn:
“Currently, there’s not enough in my current account to pay a card bill tomorrow, all because of this issue,” he said.

Michaela, 38, from Sheffield, was unimpressed with Barclays’ communication throughout the ordeal:
“I eventually received my late payment, but I still can’t use my debit card,” she said.

Emily from Exeter had one of the most dramatic experiences. She and her family had to crash on a friend’s sofa after the outage disrupted their move:
“I’m effectively homeless with my two children and two cats,” she told the BBC, explaining that her kids were staying with relatives.

Will Affected Customers Get Compensation?

Understandably, many customers want to know if they’ll be reimbursed for missed payments and financial headaches caused by the outage. This is particularly pressing given the timing—many people were trying to meet HMRC’s self-assessment tax deadline.

The good news? HMRC has stated that taxpayers who couldn’t make their payments due to the outage won’t be fined.

As for Barclays, they’ve advised affected customers to reach out via phone, online chat, or in-branch for assistance. And if customers aren’t satisfied with the response? They can escalate their case to the Financial Ombudsman Service.

Can Banks Prevent This from Happening Again?

While outages like these aren’t entirely avoidable, there are ways banks can reduce the risk:

• Regular IT maintenance and updates – Keeping systems modern and secure helps prevent unexpected failures.
• Redundancy and backup systems – Having a failsafe ensures that if one system goes down, another can take over.
• Proactive monitoring – Identifying potential issues before they escalate is key.
• Robust cybersecurity measures – Protecting against cyber threats can prevent both data breaches and operational disruptions.
• Expert IT support – Many financial institutions partner with managed IT service providers to ensure continuous monitoring and quick response times.

The Barclays and Lloyds outages are a wake-up call. As our reliance on online banking grows, so does the risk of major disruptions when things go wrong. Whether it’s outdated infrastructure, human error, or cyber threats, these incidents remind us that even the biggest banks aren’t immune to tech failures.

How Can Deployflow Help?

For now, customers can only hope that lessons are learned—and that their next payday isn’t ruined by another system crash. Is your business built for resilience? If even major banks struggle with IT failures, it’s a wake-up call for all businesses. At Deployflow, we help companies migrate to secure, scalable cloud solutions that prevent downtime and ensure business continuity.

Don’t wait for an outage to expose the cracks in your infrastructure. Future-proof your business with resilient, secure cloud solutions.