Samsung has reportedly shipped at least 100 million Android smartphones with a security flaw that could have allowed attackers to extract sensitive and encrypted information from the devices.Some of the affected devices in the Galaxy S21 lineup. Credit: SamsungThe flaw, discovered by researchers at Tel Aviv University, is a specific problem with the way that certain Samsung Galaxy devices store cryptographic keys in the ARM TrustZone system. It affects Galaxy S8, Galaxy S9, Galaxy S10, Galaxy S20, and Galaxy S21 models.Read more