Welcome to the First Column IT Tech Blog

HomeBlog
Don’t Let Fake Browser Updates Fool You

Don’t Let Fake Browser Updates Fool You

December 7, 2023

Ensuring that your computer's software stays up to date is always crucial for security and for the performance of the software. Outdated operating systems, web browsers, or other essential applications can result in malfunctions and expose you to potential threats. It's important to be aware that hackers can disguise malware as critical web browser updates.

The Proliferation of Fake/Malicious Updates, with a Significant Surge Among Apple Users

We've moved beyond the era where Apple users believed their Macs were impervious to viruses and malware. Specifically addressing Apple users, a strain of malware is widespread on MacOS devices, although it targets both Windows and Mac systems. This represents one of the initial social engineering campaigns affecting both operating systems through deceptive browser updates.

Here's how it operates:

A seemingly legitimate window or popup prompts you to download the latest version of Google Chrome or Safari. It claims there are security fixes or updates available and encourages you to download or click a button to update your browser.

The appearance is so authentic that it can deceive almost anyone.

Instead of installing a genuine update, your computer becomes infected with a malware called Atomic Stealer. This malicious software is designed to pilfer your credentials, cookies, browser history, capture your screen, and record keystrokes, making it highly perilous. Although Atomic Stealer is not a new threat, this method adds another layer to its ability to propagate by tricking users.

Preventing Deceptive Browser Updates

You’ll want to ensure that your computer or laptop has updated antivirus software at all times. You should always implement multi-factor authentication on accounts that support it, providing an additional safeguard in case your passwords are compromised. Another tip is to exercise caution and refrain from clicking on suspicious links or downloading attachments—an elementary yet effective practice to avoid malware infections. Finally, you will want to install updates and software solely from reputable sources.

Guidelines for Updating Google Chrome

Open your Chrome Browser, click on the three-dot icon at the top right, then navigate to Help > About Google Chrome. A new tab will appear, checking if you have the latest version and enabling an update if available.

Instructions for Updating Safari

Access the Apple menu > System Settings, then click Software Update. If updates are available, they will run, prompting a restart to complete the process.

In the event you encounter any unusual warnings or notifications, it's advisable to consult with First Column IT professionals. Reach out to us today at (571) 470-5594 for any assistance you may need.

Previous Post
June 21, 2025
AI's Role in the Future of Work: Transformation, Not Replacement
We understand that the whispers about artificial intelligence are growing louder. Understanding AI is the first step to harnessing its incredible potential for your business, bringing peace of mind to both employers and employees.
June 19, 2025
Protect Your Tech While Travelling
When you travel, it’s crucial to remember that your digital security needs to be just as mobile and well-prepared as you are. The usual advice—such as creating and properly storing strong passwords and avoiding unsecured Wi-Fi without a VPN—are great tips that we share all the time, but today, keeping your personal and professional data secure is a little more complicated. We’ve put together five security tips that are outside the norm to help you navigate your travels with confidence.
June 17, 2025
3 Ways to Make Technology Work for You
Is your business technology causing headaches? Does it slow you down or make you worry about security? Many business owners feel this way. Good news: you can almost surely make your tech work better for you. Here are three simple ways to make this happen.

Have a project in mind?

Start with our free consultation for VA, DC and MD companies. We will provide a detailed proposal and firm quote based on your specific IT support needs. All at a predictable monthly cost per seat.
Free Consultation - Sign Up Here