Another day, another exposed S3 bucket. This time, 5 million US credit cards and personal details were leaked online. The Leakd.com security team discovered that 5 terabytes of sensitive screenshots were exposed in a freely accessible Amazon S3 bucket.
An S3 bucket is like a virtual file folder in the cloud where you can store various types of data, such as text files, images, videos, and more. There is no limit to the amount of data you can store in an S3 bucket, and individual instances can be up to 5 TB in size. In this case we don’t know who’s behind the leak, although it seems clear from the screenshots that it’s a phishing operation and the credit and debit card information was exactly the data they were after.
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Source: Malwarebytes Labs
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