Quantum computing is no longer something we can push into the future. It is developing quickly, and while it promises breakthroughs across healthcare, AI, and scientific research, it also introduces a serious challenge for cyber security. For organisations across the UK, this shift is already shaping conversations around post‑quantum cryptography (PQC) and the future of quantum cyber security services. At the heart of that challenge is encryption. The systems we rely on today

If you spend time talking to organisations running industrial or operational environments, a pattern quickly emerges. The cyber risk isn’t just growing – it’s growing faster than their ability to see it, understand it, and respond to it.

Geopolitical Context On 28th February 2026, the United States and Israel initiated Operation Epic Fury (US) / Operation Roaring Lion (Israel), a military campaign against Iranian military infrastructure and their missile capability, which saw Iran’s Supreme Leader Ayatollah Ali Khamenei killed. This attack was launched in response to growing concerns about Iran’s nuclear weapons capabilities. The resulting operation rapidly broadened regional and international risk dynamics,

Here are my top 10 cyber security challenges for 2025. It would have been just as easy to write a top 20 or a top 50. The threats we have aren’t going away and the new threats which are emerging aren’t new, just becoming more common. This article isn’t about educating you to the risk, many column inches have been spent on them, I simply aim to provoke the question: “What is your plan?”. AI-Powered – The light and the dark. Cybercriminals are increasingly using AI to create

Cyber security is crucial for businesses of all scales in the current digital environment. As cyber threats continue to advance and grow more complex, organisations must implement strong technical safeguards and governance frameworks to safeguard…

To all Sapphire customers,  Sapphire has been made aware of a recent widespread issue that has been reported: Windows machines are experiencing crashes and displaying the Blue Screen of Death (BSOD). Currently, all indicators are…

The realm of cyber security has undergone a remarkable evolution over the past three decades, transforming from a niche concern into a global imperative. As we navigate through the digital age,…

I was conducting some lightweight research recently, reviewing past news articles about cyber attacks: the attack on the NHS this summer is still fresh in our memory, the TFL attack, the one on the British Library, not to mention the high-profile international attacks of recent years. Then there are the ones that tend only to be in our local news: an attack on a poultry farm, on a vet practice, and so on...

I think we can all agree, cyber security is hard. With vast and intricate modern IT ecosystems, the expanding attack surface and ever evolving threat landscape mean that it’s also an essential business requirement. Large and often complex networks pose significant challenges for defence and detection, especially in real-time, as attackers continually develop new techniques. IT and Security teams must protect and monitor every system component, from endpoints to networks, wh

Sapphire is thrilled to re-announce its long-standing partnership with Check Point, a global leader in cyber security. For over two decades, this relationship has been built on a shared commitment to delivering innovation and excellence and providing businesses with the protection they deserve. At Sapphire, solid partnerships create robust solutions. Our long-standing collaboration with Check Point reflects our dedication to mitigating cyber risks across people, processes, an

Introduction For many organisations, compliance is a cornerstone that ensures companies operate within the legal frameworks and ethical boundaries set by regulatory bodies. As we move through the period 2024-2025, the landscape of compliance is undergoing significant transformations, influenced by technological advancements, evolving regulations, and global events. This blog explores how compliance is changing in the UK and worldwide, what we have observed this year, what we

Bug bounty programs have gained popularity in recent years, spurred on particularly strongly by the pandemic What Is a Bug Bounty? A bug bounty is a program implemented by companies to engage security researchers and ethical hackers in identifying and reporting security vulnerabilities. In exchange for their services, these programs offer prizes, ranging from public…

In today’s digital age cybersecurity has never been more of a critical component to any organisation’s strategy.

According to Gartner[1], 60% of organisations who utilise operational technology or cyber-physical systems have yet to embark upon a cyber security journey to identify and mitigate their operational cyber risk.

Implementing a robust cyber incident handling strategy is of utmost importance for organisations to effectively address security breaches and protect their valuable assets.

As the complexity of incident response continues to grow, security professionals face challenges that impede efficiency and contribute to burnout.

Last night, Team Sapphire attended the SC Awards. Our CEO Ian Thomas, CTO Gareth Pritchard, and Director of Public Sector Andy Bates were valiantly there to support me following my nomination for the category ‘Woman…

Transforming Third-Party Risk Management with Threat Intelligence Traditionally the primary mechanism for managing down cyber supply chain risk has been through preventative measures. Due diligence review of a new vendor or supplier requires the completion…

Sapphire appoints Nadine Errington as its new CFO, continuing the trend of home-grown C-level hires within Its Board. Newcastle, UK—[21st May 2024]—Sapphire, the UK-based pure-play cyber security solutions provider, today announced the appointment of Nadine Errington as its new Chief Financial Officer (CFO). With Nadine’s extensive financial expertise and strategic acumen in a range of industries, her appointment completes Sapphire’s revamped leadership team. Nadine is the la

Main Highlights: As the digital landscape evolves, so does the domain of cyber security, now standing on the brink of a transformative era powered by generative AI. In A research recently conducted by TechTarget’s Enterprise Strategy…