Yesterday, both Sears and Delta revealed that thousands of their customers may have had personal and financial information exposed. This was because the companies had entrusted data to the tech firm [24]7.ai, which itself suffered a several-week breach last fall and informed its clients last month. Lo and behold, another well-known corporation has had its customers' data potentially compromised: Best Buy. Luckily, they anticipate that only a "small fraction" of overall online Best Buy shoppers may have had their information compromised.