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Top 5 Vulnerabilities We See on Web Apps

Top 5 Vulnerabilities We See on Web Apps

TCM Security regularly conducts web application penetration testing for clients of all shapes and sizes, and these applications are the online face of our enterprises. Being accessible across the Internet as a whole makes websites of any size a potential target, and...
Bypassing Defender the Easy Way – Fodhelper

Bypassing Defender the Easy Way – Fodhelper

If you’ve ever tried to run a command prompt as administrator on your Windows OS before, you’ve seen a harmless popup appear. This is Windows User Account Control, or UAC. According to Microsoft, UAC “is a fundamental component of Microsoft’s overall security vision....
Pentest Tales #002: Digging Deep​

Pentest Tales #002: Digging Deep​

Welcome to the second edition of Pentest Tales, a blog series that walks through real-world pentests we’ve performed in the past. The purpose of this blog is not just to share the “owning” of a domain, but to provide education as to why a domain was...
SMB Relay Attacks – Gift That Keeps on Giving

SMB Relay Attacks – Gift That Keeps on Giving

Trendy vulnerabilities like PrinterNightmare and attacking Active Directory Certificate Services may seem incredible currently (and they are), but they end up being manually patched out and dealt with over time. Systems administrators will consider their risk and...
Kerberoasting Domain Accounts

Kerberoasting Domain Accounts

The Gift That Keeps on Giving Few vulnerabilities in the Windows Active Directory environment have had the long-lasting impact that Service Principal Names (SPN) have. Domain-connected services, such as MSSQL servers, web servers, and more may be connected and issued...