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.
Are You Testing Your LLM Gateway Like Any Other Critical Application?
As organisations continue adopting AI, one challenge quickly emerges: how do you manage access to multiple large language models (LLMs) in a secure and controlled way? For many organisations, the answer is an LLM gateway. If you're unfamiliar with the term, think of an LLM gateway as a
Handala Hack and Friends
On the 11th of March 2026, the Iranian aligned Handala Hack (Handala) group claimed responsibility for a disruptive cyberattack which affected the medical multinational corporation, Stryker. The X account, @DarkWebInformer shared a screenshot [1] with Handala's claims which stated they had wiped "200,000 systems, servers and
Exploiting Android JavaScript Interfaces
It's a single line of code - easy to miss in a review, and present in more Android apps than you'd expect: webView.addJavascriptInterface(new AppBridge(), "NativeApp"); When it's configured correctly, it's fine. When it isn't (and that happens
