Data breaches have become common worldwide, with the US and UK topping the charts regularly over the past decade. However, you can protect yourself by learning about these cyberattacks and enhancing your organizations security using various vulnerability management software.
The frequency of breaches isn’t limited to one or two a year. Likewise, the targets of the attacks are not limited to large organizations alone. Any big or small company that maintains valuable data like consumers’ financial records, credit card numbers, email IDs, and passwords is on the list of hackers.
When we look at data breaches in the UK alone, we see many that affected not just corporations but also banks and even gas companies. Let’s look at some of the recent data breaches in the UK.
Massive data breaches in the UK
Talk Talk (2015)
One of the leading telecommunication companies in the UK, Talk Talk, was hit by a cyberattack in October 2016. The data breach was initially assumed to hit a significant percentage of its 4 million customers. However, it was later reported that only 157,000 of that 4 million customers’ data was breached.
Over 15,000 bank account details were breached out of the affected customers, and 28,000 debit and credit card numbers were stolen. Fortunately, the stolen card numbers were “obscured,” i.e., invalid for any transaction.
JD Wetherspoon (2015)
JD Wetherspoon, a prominent chain of pubs, suffered one of the most significant UK data breaches in 2015. The data breach was more massive than Talk Talk, affecting over 650,000 customers. The stolen data reportedly included phone addresses, email accounts, and dates of birth, which were released on the dark web for sale.
Although the breach occurred in mid-June, JD Wetherspoon became aware of it six months after the incident, in December 2015. The cyberattack was believed to have been carried out by a Russian group.
Three Mobile (2016)
Three Mobile, the UK’s leading Telecom and Internet Service Provider, was hit by a significant data breach in November 2016. The cybercriminals used the company’s employee login to breach its upgrade database, resulting in data theft of its customers’ names, dates of birth, phone numbers, and addresses.
According to reports, over 200,000 out of 9 million customers’ data was accessed. Fortunately, the breach didn’t extend to the financial details of Three’s customers.
Tesco Bank (2016)
If we talk about data breaches at banks in the UK, the Tesco Bank data breach of 2016 comes to mind. Tesco is a British retail bank hit by a cyberattack resulting in a nearly £2.5 million loss. The bank reportedly froze its online system when the cyberattack hit it.
At first, it was reported that 20,000 Tesco Bank customer accounts were breached, but later, the number was reduced to 9,000 customers. In the wake of the attack, the bank paid for its customers’ financial losses out of its own pocket.
Wonga (2017)
Wonga is a payday loan company in the UK that suffered a massive data breach in April 2017. The breach put millions of its customers at risk of data theft, which included customers’ names, bank accounts, sort codes, and the debit cards’ last four digits. According to the reports, over 240,000 of Wonga’s customers’ data was breached.
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