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.
Protecting the data, valuables and account information related to your business has become even more
Uncover the latest threat looming over government servers. The newfound vulnerability impacts Microsoft systems, leaving
Do you suspect a phishing attempt? Explore this guide for actionable steps on what to
Vulnerability scans look for known vulnerabilities in your systems, while penetration tests systemically exploit weaknesses
We love using Clubhouse to helps us develop our security projects
Learn proactive cyber threat prevention through threat modeling. Discover how to anticipate and mitigate security
Dive deeper into Spear Phishing, a sophisticated cyber attack targeting specific individuals to gain unauthorized
The continued impact of the pandemic has made working from home the new normal, rapidly
Craig has delved into his research on CVE-2019-11510, uncovering over 736 vulnerable hosts and sharing
Recruitment companies are a prime target for hackers. We go over the main aspects that
In this blog we uncover a huge data spill for Wishbone, revealing massive amounts of
Uncovering what went wrong with TravelEx. Investigating ransomware designed to take over the network and
CVE hunting within open-source applications – invaluable insights for identifying vulnerabilities, ensuring robust security in
7 effective strategies to improve your company’s security. Discover actionable steps to fortify your defences
Safeguard your inbox against cyber threats. Explore our expert insights on spotting and avoiding phishing
ISO 27001 and SOC 2, Type 2 are two of the most prominent regulatory frameworks in the cybersecurity industry. While
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
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.
With the rise of remote and flexible work policies, many employees have adopted cafes, libraries, and other public spaces as
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
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 why over half of UK businesses are hiring CISOs to combat cyber threats, with OnSecurity’s updated insights on the evolving role in cybersecurity
Discover crucial insights on the actively exploited Microsoft zero-day vulnerability. Protect your systems with expert advice and stay ahead of cyber threats.
Explore how remote working can define an organisation’s agility and crisis response, all while also considering the potential risks associated with the cloud security landscape.
Discover the key differences between vulnerability assessment and penetration testing, and learn which approach is right for your security needs.
Discover what ISO 27001 entails and how it can enhance your information security. Read our comprehensive guide to strengthen your security framework.
Learn about LLM prompt injection attacks and exclusive tips and tricks on prompt injection defence in our latest expert blog.
LLM jailbreak guide: examples, attack types, and a practical testing checklist to identify vulnerabilities and boost model safety
Discover what AI red teaming is, why it’s essential for AI security, and how to start testing your systems for vulnerabilities before attackers do.
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.
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
Ensure your Open Banking APIs meet regulatory standards with robust security testing. Learn key methods, risks, and compliance best practices.
Discover the risks of using unsecured WiFi and learn effective strategies to protect your data. Read more to safeguard your online security today.
Discover the top 10 fintech app security vulnerabilities found in 2025, plus practical fixes to help your team improve security and reduce cyber risk.
Many retailers face rising cyber threats. Discover key challenges and practical solutions to protect systems, data, and customer trust.
Find out why you need to protect your business against zero-click malware. Discover the best ways to defend your business against attacks.
Learn what MFA fatigue is, why it poses a security risk, and discover practical steps businesses can take to prevent and mitigate it effectively.
Learn how to build effective cybersecurity policies for your small business. Practical steps to protect data, ensure compliance & reduce risks.
Discover how enterprise businesses can tackle remote working cybersecurity risks with pentesting, clear policies, and training.
Discover 5 effective ways to protect your business from deepfake scams, including employee training, testing processes, and AI-generated content detection.
Learn about brute force attacks in cyber security, how they work, types, signs to watch for, and ways to protect systems from unauthorised access and potential data breaches.
Learn about brute force attacks in cyber security, how they work, types, signs to watch for, and ways to protect systems from unauthorised access and potential data breaches.
From doctor to pentester: Archana Singh’s inspiring journey into cybersecurity shows how passion and resilience can shape new careers.
Explore the journeys of women in cybersecurity at OnSecurity, with insights from Product Manager Beth Watts on navigating and thriving in tech.
Explore OnSecurity’s services and products for enhancing your organisation’s security posture. Understand the importance of SOC 2 compliance requirements.
Unravel the essentials of ISO 27001 certification in this blog. Explore critical insights and guidelines for a robust security management system.
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