About security testing:

PCI DSS segmentation testing case
The team created several hardware connect-back appliances and used it in a PCI DSS segmentation testing.

Azure Active Directory compromise
The Azure penetration test helped the client identify and remediate multiple issues and misconfigurations, harden their infrastructure and calculate potential risks.

Client-Bank application compromise
This case is a very good example why manual penetration tests are valuable – the team achieved compromise without administrator access to the application, not using any known exploits or discovering injection/deserialization/other RCE flaws.