OnSecurity's Latest Articles, News and Industry Tips
Security should be important to everyone. Our blog features articles regarding your business’ security and different aspects to consider.
The EU AI Act sets strict rules for AI providers and users. Learn who it
OnSecurity secures award highlighting the breakthrough year of growth, innovation and AI-augmented cybersecurity
Discover the top emerging AI security risks in 2026, including AI-driven phishing, autonomous agents, model
Build a proactive cybersecurity culture. Learn how CISOs can drive lasting behavioural change, boost awareness,
Matt Moses leads OnSecurity’s Movember efforts, raising funds and awareness for men’s health through running
Turn penetration test results into action. Follow this step-by-step remediation checklist to fix vulnerabilities and
Learn 9 key cybersecurity metrics boards care about to prove ROI, reduce risk, and align
Discover proven strategies to recognise and prevent phishing attacks, strengthen employee defences, and protect your
Explore the top penetration testing challenges CISOs face in 2025 and how AI-powered continuous pentesting
Learn about LLM prompt injection attacks and exclusive tips and tricks on prompt injection defence
LLM jailbreak guide: examples, attack types, and a practical testing checklist to identify vulnerabilities and
Discover what AI red teaming is, why it’s essential for AI security, and how to
Discover how AI is transforming cybersecurity. Explore how hackers exploit AI, how defenders fight back,
CEO explains his opinion on how AI is transforming cybersecurity. He explores how hackers exploit
Discover essential LLM red teaming techniques to secure AI systems. Learn step-by-step frameworks, attack vectors
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to secure fast, intuitive development without sacrificing safety.
Enforceable by January 2025, the EU’s Digital Operational Resilience Act (DORA) introduces a landmark EU regulation framework, designed to help
2024 has been a transformative year for the OnSecurity team, marked by progress and significant milestones. To celebrate the company’s
Many retailers face rising cyber threats. Discover key challenges and practical solutions to protect systems, data, and customer trust.
In the blink of an eye, artificial intelligence and emerging technology are shattering the old rules of cybersecurity, rendering traditional
ISO 27001 and SOC 2, Type 2 are two of the most prominent regulatory frameworks in the cybersecurity industry. While
Discover what the Digital Operational Resilience Act (DORA) means for cybersecurity in the financial sector. Learn the compliance requirements, and how to prepare with penetration testing.
Conor O’Neill is not your typical CEO. In 2023 he completed an Ironman marathon. He practises archery in his spare
For National Coding Week, we reached out to some of our software developers at OnSecurity to hear their perspective on
With the rise of remote and flexible work policies, many employees have adopted cafes, libraries, and other public spaces as
Learn about the key components of hybrid cloud security and the benefits and challenges of adopting a hybrid cloud environments and setups in business.
Uncover strategies for recognizing impending phishing attacks. This post details our proactive approach in warning a customer about a serious fraud attempt.
Holyrood reports on the UK Government’s £700,000 fund initiative to expand the cyber security sector, signaling huge significant growth and development.
Microsoft email servers are being targeted by hackers after a series of vulnerabilities were detailed at a computer security conference in August
Stay informed with the latest strategies tackling cybercrime as governments announce robust plans. Dive into the blog for crucial cybersecurity updates.
Discover how AI is transforming cybersecurity. Explore how hackers exploit AI, how defenders fight back, and who holds the upper hand in today’s AI cybersecurity battle
Discover essential LLM red teaming techniques to secure AI systems. Learn step-by-step frameworks, attack vectors & best practices.
Improve DevOps infrastructure security with post-pentest insights. Learn how to turn findings into action and protect your CI/CD pipeline effectively.
Explore the current cybersecurity AI arms race between hackers and defenders: how it’s being used, who has the edge, and what it means for the future.
Telecommunications providers are prime targets for nation-state actors and advanced persistent threats (APTs) due to their central role in national
Discover how generative AI is transforming cybersecurity for attackers and defenders. Learn the real risks, practical defensive applications, and future trends in AI-powered security.
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to secure fast, intuitive development without sacrificing safety.
Penetration testing is a crucial investment in your organisation’s cybersecurity, but understanding the associated costs can be challenging. While there’s
External and internal penetration testing both exist as part of a broader cybersecurity strategy, supporting organisations in pinpointing vulnerabilities through
Firewall penetration testing is a method of locating, scoping, and penetrating a specific firewall to test an organisation’s network infrastructure.
The term “penetration testing” or “pentesting” might be familiar, but the different types available—and how each can enhance your business’s
Sometimes referred to as ‘internal infrastructure tests’, or ‘internal network tests’, internal penetration tests are the backbone of any thorough
External penetration testing methodology: what is it and how does it work? External penetration testing is a crucial cybersecurity measure
Cybercriminals are no longer targeting just the big players. In fact, small businesses are firmly in their sights too. With
Cyber threats are evolving, and every business – large or small – faces potential risks. A single vulnerability in your network infrastructure can lead to data breaches, financial losses and reputational damage. Network penetration testing is a proactive approach to uncover and address these vulnerabilities.
Protecting the data, valuables and account information related to your business has become even more vital as our workplaces have
Apple claims that its Mac computers are well protected by in-built antivirus features, and there is no need to worry about extra security – how true is this?
This post explores each of the initial compromise methods for the TryHackMe x HackerOne CTF. Diving into the web security flaws and PHP tricks abused to gain access to the host webserver.
Delve into OnSecurity’s research on Go’s server-side template injection vulnerabilities, revealing potential for file reads and RCE exploits. Read more now.
Learn 3 essential steps to enhance your cybersecurity posture, and effectively mitigate emerging zero-day vulnerabilities for comprehensive threat protection.
Explore the challenge of vulnerabilities exploited before fixes. Learn how to address security gaps and protect against threats in this insightful discussion.
Here you can discover the history and impact of MyDoom, the fastest spreading and most damaging computer virus to date, on OnSecurity’s informative blog post
Explore the rise of social engineering threats. Understand how individuals are manipulated to divulge sensitive information, passwords, and financial details.
CVE hunting within open-source applications – invaluable insights for identifying vulnerabilities, ensuring robust security in open-source software.
Dive deeper into Spear Phishing, a sophisticated cyber attack targeting specific individuals to gain unauthorized access to confidential data and files.
Recruitment companies are a prime target for hackers. We go over the main aspects that recruitment companies should be careful of with their CyberSecurity
Learn proactive cyber threat prevention through threat modeling. Discover how to anticipate and mitigate security incidents before they occur with this guide.
Phishing, a cyber-crime that targets victims through email, has become the most common form of online attack. Hackers will attempt
Safeguard your inbox against cyber threats. Explore our expert insights on spotting and avoiding phishing attempts to enhance your online security strategy.
7 effective strategies to improve your company’s security. Discover actionable steps to fortify your defences against cyber threats and safeguard your business.
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