The US House Veterans’ Affairs Committee criticised UnitedHealth Group CEO Andrew Witty for not revealing details of a ransomware attack on its Change Healthcare system that may have compromised veteran data. The company paid a $22m ransom and alleged that six terabytes of customer data were stolen. UnitedHealth plans to notify affected customers about the breach. The Veterans Affairs department confirmed there was minimal impact on patient care but that several of its IT systems were knocked offline.
Why siloed thinking could be undermining your zero trust strategy
Most businesses are adopting a zero trust strategy for security, but a siloed approach limits their ability to fully utilize the technology. This hinders their
