Fears of being scammed are causing one in three UK consumers to abandon online purchases, according to a study.

Some 31% of consumers have stopped at least one online purchase because they were concerned that a website was not genuine, the Institute of Customer Service found.

The figures showed the scale of the challenge as scams become more sophisticated, the organisation said.

Almost a third of customers (30%) believe companies should pay compensation to those scammed by a third party pretending to represent the firm.

More than half of UK consumers (58%) said they had been contacted by a scammer pretending to be from a real company in the past year, compared with 34% who said they had not.

Fake text messages were the most common scam, received by 53% of consumers contacted by a fraudster, followed by phone calls from someone pretending to represent a company they use (49%).

The survey found that 32% of consumers believe scams have become harder to spot over the past 12 months.

Meanwhile, 84% of consumers said they feel safer using brands they trust.

Shoppers said two-factor authentication and security questions were the measures that gave them the greatest confidence when interacting with companies.

Institute of Customer Service chief executive Jo Causon said: โ€œThe level of sophistication on the scammersโ€™ side is now a real problem, both for consumers and for the organisations trying to deliver a genuine customer experience.

โ€œMore and more trusted brands are being targeted, and cyber breaches mean there is more personal data in circulation than ever before.โ€

She added: โ€œScams, and the fear of scams, are now prevalent enough in the public consciousness to be having a genuine impact on business.

โ€œLeft unaddressed, this could fundamentally undermine trust in organisations and reduce customersโ€™ willingness to buy, or share information to help with personalisation, limiting the ability of UK businesses to engage and grow.โ€

However, the survey revealed a โ€œcomplex balanceโ€ between security and ease of use, with 35% of consumers saying they would be willing to sacrifice ease of dealing with companies for increased security while 32% would accept a reduction in security to keep a frictionless customer experience.

A further 32% were not prepared to sacrifice any security, while still expecting companies to be easy to deal with.

Ms Causon said: โ€œMost of us are juggling busy lives and we want ease and efficiency, but the days of a completely frictionless buying experience are over.

โ€œMy advice to organisations is not to sacrifice protection for speed: make any necessary security measures as simple as possible, communicate clearly, educate customers and lean in to support them when something does go wrong.

โ€œBrands that face into this will restore confidence and build trust, and customers need that to feel safe spending their hard-earned cash, sharing their data and recommending others.

โ€œAs consumers, we have a responsibility too, and that starts with the basics: donโ€™t reuse passwords, make use of passkeys and two-factor authentication, and call businesses back on a number you know to be genuine.โ€