Weekly IT News Roundup: Record Patch Tuesday, New Malware Threat, and AI Coding Tools Heat Up
Welcome back to another week in IT. It’s been a busy one — Microsoft has smashed its own patching records, a new piece of cross-platform malware is doing the rounds, and the AI coding tool space is getting seriously crowded. Here’s what you need to know.
Microsoft Drops Its Biggest-Ever Patch Tuesday
June’s Patch Tuesday was a record-breaker. Microsoft pushed out fixes for close to 200 security vulnerabilities across Windows and its wider software catalogue — the most it’s ever released in a single monthly update. Of those, around 30 were rated “critical,” and what’s particularly concerning is that working exploit code for at least three of the flaws is already out in the wild. That means attackers aren’t waiting around.
If you’re running Windows at home or in a small business, this isn’t one to snooze on. Head to Windows Update and get these patches installed as soon as you can — especially if any of your machines are internet-facing or used for anything sensitive. If you manage several devices remotely, a tool like Splashtop can make it much easier to push updates and check patch status across multiple machines without being physically present.
What this means for you: Update Windows now — don’t put it off. With exploit code already circulating, unpatched machines are sitting targets.
A Nasty New Cross-Platform RAT Is Being Sold as a Service
Security researchers have uncovered a new piece of malware called QuimaRAT — a remote access trojan (RAT) built in Java, which means it can run on Windows, Linux, and macOS. What makes it particularly worrying is the business model behind it: it’s being sold as a “malware-as-a-service,” with subscription tiers starting at around $150 for a month and going up to $1,200 for lifetime access. Essentially, even relatively low-skill criminals can rent it.
RATs are dangerous because they hand an attacker near-total control over an infected machine — they can spy on you, steal files, log keystrokes, and more. Mac users, take note: the “Macs don’t get viruses” myth has been well and truly buried. Running dedicated protection like Intego on your Mac is well worth considering, and keeping a solid password manager such as NordPass in place means that even if something does slip through, your credentials aren’t handed over on a plate.
What this means for you: Cross-platform malware means no operating system is safe — make sure you’ve got proper antivirus coverage regardless of whether you’re on Windows or macOS.
A New AI Coding Tool Enters the Ring
The AI coding assistant market just got another competitor. Z.ai — a Beijing-based AI lab previously known as Zhipu AI — has launched ZCode, a free desktop app it’s pitching as an “Agentic Development Environment.” It’s built around the company’s own large language model and is going head-to-head with established names like Cursor, GitHub Copilot, and Claude Code.
For developers and technically minded small business owners, more competition in this space is generally good news — it tends to drive down prices and push quality up. ZCode being free makes it worth a look if you’re already experimenting with AI coding tools, though it’s early days and it’ll need to prove itself against some well-established rivals. It’s also worth keeping an eye on how these tools handle your code and data privacy, particularly given the geopolitical context around where the company is based.
What this means for you: If you write code — even occasionally — the AI coding tool market is becoming genuinely competitive, with free options now available alongside paid ones.
Enterprises Are Learning to Hedge Their AI Bets
A story that’s relevant even if you’re not running a large company: research this week showed that two-thirds of enterprises now deliberately use more than one AI model provider rather than relying on a single vendor. This came into sharp focus recently when regulatory action temporarily pulled one of the most capable AI models off the market entirely. Businesses that had spread their bets were barely affected; those that had gone all-in on one provider scrambled.
For small businesses using AI tools day-to-day — whether that’s something like Notion’s AI features for project notes or Grammarly for communications — it’s a good reminder not to let your workflows become entirely dependent on one platform.
What this means for you: Don’t put all your eggs in one AI basket. Having a backup tool or workflow means you’re not left stranded if a service goes down or changes its pricing.
That’s your week in IT. Patch your Windows machines, watch out for cross-platform malware, and keep an open mind about the growing range of AI tools on the market — just don’t rely on any single one too heavily. We’ll be back next week with more. Stay safe out there.