QR codes have slipped into daily life so quietly that most of us hardly notice them. Scan to pay for parking. Scan to view a menu. Scan to confirm delivery. Attackers have noticed too. Quishing – phishing that starts with a QR code – turns that tiny square into a trap that moves victims off…| Mustard IT
Most breaches start with a login prompt and a tired human. Password reuse, dodgy reset links and rushed approvals keep paying attackers. Passkeys offer a cleaner route: cryptographic keys that live on your devices and prove you are you without sending secrets across the wire. In 2025 that shift has gone from theory to action.… The post Passkeys in 2025 – How to Replace Passwords Without Breaking the Business appeared first on Mustard IT.| Mustard IT
A business inbox is no longer filled only with clumsy scams. Attackers now wield synthetic voices, cloned faces and AI-generated backdrops that look exactly like the real CEO. Deepfake phishing has moved from novelty to board-level menace. Organisations of every size now grapple with a threat that can slip through traditional email filters and fool… The post Defending Against Deepfake Phishing – Verifying Identity in a Gen-AI World appeared first on Mustard IT.| Mustard IT
A modern office now runs more software than the entire Apollo programme. Every dashboard, ticket and HR form is wrapped in encryption that once felt untouchable. Quantum computers promise scientific leaps, yet they threaten today’s cryptography in a single swoop. When a sufficiently powerful machine appears, public-key algorithms such as RSA and ECC will crumble,… The post Post-Quantum Security Readiness in 2025 – A Step-by-Step Guide for Small Businesses appeared first on Mustard IT.| Mustard IT
A modern office now runs more software than the entire Apollo programme. Every brainstorming board, expense tracker and HR survey arrives with its own discreet login page. While finance sleeps, fresh apps sprout like mushrooms after rain. Most are helpful, a few are brilliant – and some leave an inviting back door for attackers. The… The post Taming Shadow IT in 2025 – A Practical SaaS Governance Plan for UK SMEs appeared first on Mustard IT.| Mustard IT
Coffee beans cross oceans before they reach your cup. Company data travels an even longer route – only faster, and with much more riding on every hop. Criminals have worked this out. The UK Cyber Security Breaches Survey 2025 finds that 43 per cent of British organisations suffered at least one cyber incident last year,… The post Supply‑Chain Cyber Risk in 2025: Fortifying Your SME Against the Weakest Link appeared first on Mustard IT.| Mustard IT
Intellectual property (IP) represents some of the most valuable assets a business owns. Whether it’s trade secrets, patented technology, copyrighted content, or proprietary data, IP often defines a company’s competitive edge. Hackers know this, and that’s why they target it. Unlike credit card numbers or passwords, which are relatively easy to change after a breach,… The post How to Protect Your Intellectual Property from Hackers appeared first on Mustard IT.| Mustard IT
Let’s be honest – cyber threats aren’t slowing down anytime soon. Whether it’s a ransomware attack or a data breach, businesses of all sizes are vulnerable, and the stakes couldn’t be higher. That’s where cybersecurity insurance comes in, offering a financial safety net when things go sideways. But here’s the thing: having a policy doesn’t… The post Cybersecurity Insurance: Is Your Business Covered? appeared first on Mustard IT.| Mustard IT
As we approach 2025, new digital tools and challenges are emerging that will affect how businesses across the UK and worldwide will work. This guide looks at what’s coming. We’ll cover the changing face of cybersecurity, the ongoing struggle to find technology and IT staff, and how remote work continues to reshape business operations. We’ll… The post Tech Challenges Facing Small Businesses in 2025 (And How to Solve Them) appeared first on Mustard IT.| Mustard IT
Many business owners think they’re flying under the radar when it comes to cyber threats. Unfortunately, that’s far from the truth. Cybercriminals target businesses of every shape and size, though it’s fair to say that small- to medium-sized businesses (SMBs) have been feeling the brunt of the impact lately. It’s a matter of the consequences.…| Mustard IT
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If your Windows system is running slow or acting strangely, it may be difficult to pinpoint exactly what is causing it. It could be that you have picked up some malware or a virus, or it could be that some of your systems files are corrupted and so are unable to perform as they should.…| Mustard IT
