Don't check out! - Credit card skimming activity observed
Our friends at BlackBerry recently released an in-depth blog post on a campaign by threat actors targeting online payment businesses that discusses what happens from initial compromise to the skimmer scripts themselves. You can read their blog here. This blog is focused on what we found across the AT&T Cybersecurity customer base as we looked for the indicators of compromise (IOCs) identified in the BlackBerry blog and on the quick-follow up analysis we performed and provided to our customers.