Image source, Getty ImagesByJaroslav Lukiv and Joe Tidy, Cyber correspondent, BBC World ServicePublished30 October 2026, 16:03 GMTUpdated 20 minutes agoBinance, the world's largest cryptocurrency exchange, says it has frozen around half of the funds stolen in a "complex" hack, after $6.3bn (£4.7bn) was accessed in what is believed to be a record heist.