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Lean Security

Penetration Testing
AI Penetration Test
Web Application Penetration Test
Mobile Application Penetration Test
API Penetration Test
IoT Penetration Test
External Network Penetration Test
Strategic Advisory
Threat Modelling
Bespoke Threat Advisory Service
AI Red Teaming
Adversary Simulation (Red & Purple Teaming)
Knowledge Base
Prices
Company
About Us
Why Us
Partners
Blog
Contact Us
December 27, 2025
Lean Security Expert
THE CREDENTIAL TIME BOMB: Why Long-Lived Cloud ...

Across AWS, Google Cloud, and Microsoft Azure environments in Australia and globally, 59% of IAM users maintain access keys that have never expired—credentials that have been active for more than one year. These long-lived credentials represent a silent but catastrophic vulnerability in your cloud infrastructure. This blog explores why long-lived credentials have become the primary attack vector for identity-based breaches, how red teams exploit them during penetration tests, and what you must do today to eliminate this ticking time bomb.

THE CREDENTIAL TIME BOMB: Why Long-Lived Cloud Credentials Are Your Biggest Identity Risk in 2025
December 21, 2025
Lean Security Expert
Fortinet "Ghost Logins": How Authentication ...

Critical authentication bypass vulnerabilities in Fortinet FortiGate and related products (CVE-2025-59718 and CVE-2025-59719) are now under active attack, allowing "ghost" SSO logins that completely sidestep normal controls and logs. For Australian organisations, this is more than a VPN or firewall problem – it is a board-level exposure that directly tests whether your external penetration testing, internal penetration testing, and red team assessment services are capable of simulating SSO abuse, identity takeovers, and lateral movement across hybrid networks.

Fortinet "Ghost Logins": How Authentication Bypass Attacks Expose Gaps in Your Penetration Testing Strategy
December 6, 2025
Lean Security Expert
React2Shell: A CISO’s Guide to CVE-2025-55182

A new security flaw called React2Shell (CVE-2025-55182) puts Australian businesses at extreme risk. It has a severity score of CVSS 10.0, which is the highest possible rating. This flaw lets hackers take full control of your servers without needing a password. It affects the popular tools React and Next.js.

React2Shell: A CISO’s Guide to CVE-2025-55182
November 26, 2025
Lean Security Expert
SessionReaper & BFCM: Why Penetration ...

A critical vulnerability in Adobe Commerce and Magento (CVE-2025-54236), dubbed "SessionReaper," is being ruthlessly exploited by threat actors using AI-driven tools to automate attacks at machine speed. With the Australian holiday trading season in full swing, this unauthenticated remote code execution (RCE) flaw poses an immediate existential threat to retail and B2B organizations. This alert outlines the mechanics of the attack, the role of AI in its weaponization, and the urgent defensive actions required to prevent a catastrophic data breach.

SessionReaper & BFCM: Why Penetration Testing Services Are Critical (CVE-2025-54236)
November 12, 2025
Lean Security Expert
CISA Alert: LANDFALL Spyware Hits Australian ...

A zero-click vulnerability, CVE-2025-21042, in millions of Samsung devices is being actively exploited to install "LANDFALL," a commercial-grade spyware. This threat, now on CISA's KEV catalog , transforms an executive's personal device into a silent corporate surveillance tool, completely bypassing your MDM and EDR. For Australian organisations with BYOD policies, this is a critical, reportable data breach scenario under the NDB scheme.

CISA Alert: LANDFALL Spyware Hits Australian BYOD Devices
Lean Security Expert
July 20, 2019

4 Security Benefits of Cloud Computing

Lean Security Expert
July 20, 2019
4 Security Benefits of Cloud Computing

Here are the top 4 security benefits of cloud computing

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Lean Security Expert
July 17, 2019

Why You Need a Strong Cybersecurity Solution

Lean Security Expert
July 17, 2019
Why You Need a Strong Cybersecurity Solution

Let’s take a look at some reasons why your business needs the very best cybersecurity solution.

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Lean Security Expert
June 10, 2019

Static vs. Dynamic Code Analysis: Everything You Need to Know

Lean Security Expert
June 10, 2019
Static vs. Dynamic Code Analysis: Everything You Need to Know

Security development lifecycle (SDL) requires crafting a carefully constructed security plan, as well as code analysis—of both static and dynamic code. What do those terms mean and how are they both important? Let’s take a look. 

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Lean Security Expert
June 2, 2019

Why You Should Include QA in Your Web App Development Process

Lean Security Expert
June 2, 2019
Why You Should Include QA in Your Web App Development Process

I’s extremely important for every business owner to make sure that their web app is up to date.

How can you ensure that? The answer to this question is simple: through quality assurance.

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Lean Security Expert
May 30, 2019

6 Necessary Security Software for Small Businesses

Lean Security Expert
May 30, 2019
6 Necessary Security Software for Small Businesses

To help you fortify the security of your system, we present to you six necessary security software that you must invest in!.

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Lean Security Expert
May 26, 2019

4 Mobile Application Development Mistakes to Avoid

Lean Security Expert
May 26, 2019
4 Mobile Application Development Mistakes to Avoid

To prevent this from happening, you should make sure you avoid making these mistakes in your mobile application development process.

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Lean Security Expert
May 24, 2019

The Impact of Data Breaches on Customer Loyalty

Lean Security Expert
May 24, 2019
The Impact of Data Breaches on Customer Loyalty

Theft of critical information, damage to property, disruption of operations and most importantly, could lead to loss of customer loyalty. Here’s why

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Lean Security Expert
May 21, 2019

Benefits of Using A Managed Security Service Provider - Infographic

Lean Security Expert
May 21, 2019
Benefits of Using A Managed Security Service Provider - Infographic

Let’s take a look at a few benefits of using a managed securing service provider.

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Lean Security Expert
April 30, 2019

Top 4 Cyber Security Details New Employees Should Be Aware Of

Lean Security Expert
April 30, 2019
Top 4 Cyber Security Details New Employees Should Be Aware Of

Let’s dive in to top 4 cyber security details new employees should be aware of in order to reduce the chances of cyber perpetration.

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Lean Security Expert
April 29, 2019

The Impact Data of Breaches on Customer Loyalty (Infographic)

Lean Security Expert
April 29, 2019
The Impact Data of Breaches on Customer Loyalty (Infographic)

64% of consumers worldwide are most likely to stop shopping from a business that had its security breached. Read what are the impact of data breaches on customer loyalty.

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Lean Security, 81-83 Campbell Street, Surry Hills, NSW, 2010, Australia+61 (2) 8078 6952info@leansecurity.com.au

About Lean Security

We are a specialist cybersecurity firm based in Sydney, focusing on penetration testing. We partner with organisations across Australia, providing expert-led testing and clear, actionable reports. Our goal is to give you the clarity and confidence needed to secure your digital assets.

     
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