Posts by PCRepair.us, LLC
Microsoft 365 and Invoice Phishing Is Getting Nasty in 2026
Why normal “business as usual” emails are now your biggest risk, and what PCRepair.us does to shut it down. Phishing used to be loud. Bad grammar, weird links, Nigerian princes, you know the vibes. Now it’s sneaky. The most successful attacks are dressed up like totally normal workflow: a SharePoint file share, a OneDrive “someone…
Read MoreMicrosoft 365 Security Checklist for Small Businesses (MFA, Security Defaults, and Passkeys)
If your business uses Microsoft 365 for email, files, Teams, or admin tasks, your Microsoft sign-in is the front door to basically everything. And attackers love front doors. Here’s a practical, small-business-friendly checklist to harden Microsoft 365 without turning your week into a “why is nothing working” festival. Why Microsoft 365 accounts get hijacked so…
Read MoreSmall Business Email Security Baseline: MFA + SPF/DKIM/DMARC (The Stuff That Stops Real Phishing)
If you run a small business, your email is the front door to your money. Invoices, password resets, vendor requests, payroll, customer data, everything flows through the inbox. That is why attackers love “business email compromise” and lookalike domain scams. They do not need Hollywood malware. They just need one login. Here’s the practical baseline…
Read MoreBreaking: Brightspeed Investigating Data Breach Claims Involving 1M+ Customers
If you use Brightspeed for home internet or you run a small office on it, this is one of those “pay attention today” stories. Brightspeed told reporters it’s investigating reports of a cybersecurity event after the “Crimson Collective” extortion group claimed they stole sensitive information tied to more than 1 million Brightspeed customers. What happened…
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