Technaut Blog
Welcome to our Blog, hopefully you’ll find some useful Tech articles here, and if you want to discuss anything you see please get in touch!
How to Stop Scammers from Sending Emails in Your Company’s Name
Article Summary: Email spoofing is when a scammer sends a message that appears to come from your domain, often to trick your clients or staff into paying a fake invoice or changing banking details. Three DNS records (SPF, DKIM, and DMARC) prove that a message really...
QR Code Scams: What They Are and How to Protect Your Business
Article Summary: A QR code scam, sometimes called quishing, hides a malicious web link inside a QR code. Because the link is buried in an image instead of written as text, it slips past the email filters that normally catch bad links, and scanning the code usually...
How Small Business Ransomware Attacks Work (And How to Protect Against Them)
Small businesses are the most common ransomware target by volume of incidents, even though many small business owners assume hackers focus on larger organizations. A 22-person company has enough revenue to be worth attacking, no dedicated security team to defend it,...
Why Bad Onboarding Is the Real Cause of Messy Offboarding
By the time an employee hands in their notice, the decisions that will make their departure clean or messy have already been made. They were made in the first weeks of the person's tenure, when nobody was paying close attention because the new hire had just arrived...
5 Microsoft 365 Settings Worth Checking in Your Tenant
Microsoft has tightened several default settings in Microsoft 365 over the past few years. Newer tenants get more protection out of the box than tenants set up before 2022 or so. The problem is that legacy configurations stay in place. A setting changed for new...
What Immutable Backup Means on Your Cyber Insurance Form
Cyber insurance applications include a question that catches a lot of small business owners off guard: “Do you maintain immutable, air-gapped, or offline backups of your critical business data?”Carriers added that question to renewal forms because ransomware operators...
Why Human Habits Are Your Biggest Security Risk
Most cyberattacks do not start with a sophisticated intrusion. They start with a click on a personal email, a reused password, or a file uploaded to a familiar cloud service because the approved option felt slower.The Verizon Data Breach Investigations Report found...
The “Zombie” SaaS Audit: Finding the 3 Apps Your Former Employees Still Access
Someone leaves the company on a Friday. By Monday, their email account is disabled, and their laptop is back in the pile.What nobody checks is their login to the project management tool they signed up for in Q3, the cloud storage folder they shared with a contractor,...
Stop the Bleeding: How Revoking Admin Rights Eliminates Support Tickets
The most time-consuming ticket in your queue is rarely a hardware failure. It’s the PC infection that started when a user installed something they shouldn’t have been able to. Or it’s the broken configuration left behind after someone changed a setting IT can’t...
Is Your Invoice a Deepfake? Securing Your Accounts Payable Process Against Voice and Email Cloning
It’s a statistic that sends a shiver down the backs of SME owners, managers and employees. According to the FBI's 2025 Internet Crime Report, business email compromise (BEC) cost US businesses more than $3 billion last year.This makes it one of the most...