Dick's Sporting Goods has disclosed a cyberattack involving unauthorized third-party access to its information systems. The breach, which was revealed in a recent SEC filing, exposed confidential data. Despite the severity of the attack, the company stated that it is not expected to have a material impact on its operations. An internal memo indicated that employee access to systems was restricted due to a 'planned activity,' and team leaders would communicate via personal channels. Reports suggest the incident may involve ransomware, although the company has not confirmed this publicly.