If you own a smart home device, a fitness tracker, or even a medical gadget, there’s a good chance it uses an ESP32 chip. This tiny but powerful microcontroller enables Wi-Fi and Bluetooth connectivity in over a billion devices worldwide. However, recent findings by cybersecurity researchers have uncovered a hidden security risk that could make… Read more »
Posts By: OptfinITy
Massive Malvertising Attack Stealing Sensitive Data
Whether you’re browsing the internet, looking for free movie streams, or downloading files from unknown sources, you could be at risk. Microsoft has uncovered a massive cyberattack that has affected over one million devices worldwide. This attack, known as a malvertising campaign, tricks users into clicking on malicious ads. are after your passwords, personal files,… Read more »
Outlook Users at Risk: Hackers Bypass Spam Filter to Deliver Malware
If you’re noticing more emails from unknown/untrusted senders are ending up in your focused inbox, you’re not alone. Hackers have found a way to bypass Microsoft Outlook’s spam filter, making it easier to send harmful files through seemingly normal email links. Unfortunately, these files can be used to install malware on your device or steal… Read more »
Is Your Data Disaster Proof?
Cybersecurity breaches happen very suddenly and can be completely devastating for any business, just like natural disasters that can strike with little warning. Whether it’s a company experiencing a data breach or a homeowner facing looters after a storm, the consequences of weak security—both online and offline—can be disastrous. Recently, Nebraska lawmakers debated a bill… Read more »
OptfinITy Named to CRN’s MSP 500 List for 2025
Springfield, VA, February 10, 2025 — OptfinITy is pleased to announce that CRN®, a brand of The Channel Company, has recognized OptfinITy on its Managed Service Provider (MSP) 500 list in the Pioneer 250 category for 2025. CRN’s annual MSP 500 list is a comprehensive guide to the leading MSPs in North America. These companies… Read more »
Microsoft Is Killing Its Free VPN – What It Means for You
If you’ve been using Microsoft Defender’s free VPN to browse the internet securely, you have until the end of the month to find a new one. Microsoft has confirmed that the Defender VPN service will officially shut down on February 28, 2025. This means the countdown is officially on for users to find another VPN… Read more »
Important Changes to Your Microsoft Account Sign-In: What You Need to Know
Starting in February, Microsoft is making a significant change to how you stay signed in to your account. Once this change goes into effect, you’ll automatically remain signed in to your Microsoft account unless you manually sign out or use a private browsing window. Here’s what you, as a regular user, need to know to… Read more »
Texas vs. Allstate: What the Data Lawsuit Means for You
Have you ever wondered how much personal data your phone collects about you, and who profits from it? Texas Attorney General Ken Paxton recently brought attention to a troubling issue. He filed a lawsuit accusing Allstate and its subsidiary, Arity, of unlawfully collecting and selling sensitive data from over 45 million Americans without their consent…. Read more »
What is the U.S. Cyber Trust Mark?
With cyber threats looming larger than ever in 2025, the U.S. government has launched a new initiative to keep your smart devices—and your personal data—safe from cyber threats. With the new U.S Cyber Trust Mark, smart gadgets will be labeled to help you identify devices that are meeting security standards. What’s the Cyber Trust Mark?… Read more »
Dell’s New Product Lineup: What’s Changing for Everyday Users
Dell is making significant changes to its product lineup by retiring well-known brands like XPS, Latitude, Inspiron, and Precision. These familiar names are being replaced with a simplified structure that categorizes devices into three main groups: This shift aims to streamline Dell’s offerings, but for users accustomed to the old branding, it might take some… Read more »
