Social media influencers need help to fact-check their content to reduce the spread of misinformation online, says Unesco.Researchers have developed an AI audio generator called Fugatto that can create unique sounds.Huawei unveils flagship phone with its own HarmonyOS Next operating system.Investors in Elon Musk's Twitter takeover set to profit as his AI company's valuation doubles.Beware of phishing email impersonating Apple Support, aiming to steal login credentials.Sky warns it may legally challenge the proposed merger between Vodafone and Three UK.