The tactics, techniques and procedures that adversaries use evolve at a rapid pace. To stay ahead of malicious actors, it is essential to work with a team that knows how they operate and can recommend tailored solutions.
SilentGrid specialises in offensive cybersecurity services designed to strengthen your organisation’s defenses against modern threats.
With a focus on Adversary Simulation and Penetration Testing, we bring a unique combination of technical expertise and practical experience to help businesses stay ahead of evolving cyber risks. From uncovering hard-to-spot vulnerabilities to enhancing your security maturity, our team is committed to delivering tailored solutions that meet your unique challenges.
Partner with a team that values transparency, expertise, and a client-first approach.
Australian Bank
Tim was awesome! Went above and beyond my expectations of the type of attack we’d face. Extremely thorough report, we have a lot of tangible actions to take from it.
Large Education Organisation
I want to express my appreciation for the outstanding work Danny performed during our last internal infrastructure penetration test. His skills and approach were highly impressive, and the findings presented in his report were thorough and insightful. Please extend my appreciation to Danny for the fantastic piece of work he delivered. His contributions have helped us address the gaps and improve our security posture.
Financial Platform
SilentGrid has been an excellent partner for [redacted] conducting External Attack Surface Assessment and Adversary simulation social engineering attacks. SilentGrid is very professional in their approach and transparent in sharing the findings. Work was completed timely, covering the defined scope. The work was well appreciated within [redacted]. Would highly recommend SilentGrid as a professional services partner.
Australian Bank
It has been a great experience working with the team at SilentGrid. The team are highly skilled, adaptable and I look forward to working with you all in the New Year. Thanks again!
SilentGrid is a CREST ANZ approved company.
Our expertise is supported by the internationally most recognised certifications
in the offensive security industry.
One Hacker's Trash, is Another's Treasure
Introduction Phishing attacks are an extremely common method used by adversaries for initial access. Mandiant's annual "M-Trends" report (https://services.google.com/fh/files/misc/m-trends-2025-en.pdf) states that in 2022 and 2023, phishing was the second leading initial infection vector after exploits. To mitigate the
Ghost in the Pipelines
We recently had the opportunity to work with a client that had a technology stack that differs from the usual enterprise environment that uses Active Directory, Entra ID and a mix of on-premise and cloud infrastructure. Being an organisation whose staff are mostly developers, all of their infrastructure was cloud
Generative AI (LLM) Security Assessments
At SilentGrid Security, we've observed increased interest in security testing for applications using generative AI Large Language Models (LLMs). These models, which power platforms like ChatGPT, offer compelling business benefits but require careful security consideration. This post outlines our approach to LLM security testing and examines key considerations
