Browse practical articles and resources from Crosstek’s Learning Hub.
Cyber criminals are increasingly impersonating Microsoft. These sophisticated scams are harder to detect and can have serious consequences. To learn how to identify these threats and protect your organization, read on.
New employees are often the weakest link in your cyber defences. Find out why onboarding is the ideal time to build lasting security awareness.
Windows 10 support ends 14 October 2025. Reduce risk and downtime—assess hardware, plan upgrades, and move to Windows 11 now. Need help migrating? Crosstek can assist.
If you don’t have an AI policy for SMEs, there’s a risk staff may be using tools like ChatGPT or Microsoft Copilot in ways that means sensitive information could end up training someone else’s AI.
Still running on Windows Server 2012? Microsoft’s end of support deadline passed in 2023. Staying on it risks attack but there are upgrade options that won’t break the bank.
This week we talk about what a proper small business backup really means. Get simple, jargon-free breakdowns on RPO, RTO, and the 3‑2‑1 rule.
MFA fatigue is more than annoyance, it’s a security risk and one that can affect any of us at any time. Today we explain how MFA bombing works, why it tricks staff, and what you can do to stay alert to the ever-evolving attack methods.
Jon has been playing with AI for simple and regular processes, and we’ve introduced it into Crosstek’s day-to-day running to save time and improve service to customers. Here’s how…
With a number of high profile cyber attacks hitting the headlines recently including M&S and Co-op, how can you keep safe as an individual when your data is stolen, and what can you do as a business to guard against the same thing happening?
Spearphishing attacks succeed because they target people, not systems. Even with a thousand layers of cyber defence, it can all be brought down by one well-meaning employee in a hurry. This guide explains how spearphishing works, why it’s effective, and what you can do about them within your business.
Today is a good a time as any to learn how to spot phishing email red flags and protect your business inbox from scams, spoofing and email fraud. Curious about customised training – give Crosstek a call.
The recent M&S cyber attack halted payments and online orders. Here’s what it means for UK SMEs, and what you should do next to protect your business.
A new security flaw puts WhatsApp users at risk, and if you or your colleagues or employees are a Windows Desktop user, there’s some action you need to take.
What you thought you knew about cyber security a month ago, may now no longer be true. That’s why it’s so important to keep up with types of hacking attacks and cyber security solutions, which is why Microsoft is employing AI agents to combat the complex nature of online threats facing their software.
How do you rise to the challenge of job applicants using AI tools? Spot the use of generative AI, and modify job ads to show where you find the use of AI acceptable to reduce the number of applications written entirely using AI.
We’re all about being helpful, not spamming your inbox!
Δ
