Turn Off Unused Sharing Services on Your Mac

ByMike Moffit

Apple just released macOS 26.6.1 Tahoe, macOS 15.7.9 Sequoia, and macOS 14.8.9 Sonoma solely to patch a vulnerability in Screen Sharing that could allow unauthenticated connections from attackers on the network. Yes, you should update, but also take a moment to visit System Settings > General > Sharing and turn off any sharing services you aren’t actively using. Many security breaches stem from simple oversight, and it’s easy to turn on a service and forget to turn it off later. All these services let you limit access to particular users, but passwords can be stolen, accounts can be compromised, and server software can have bugs. The most important services to turn off when not in active use are File Sharing, Screen Sharing, Remote Management, Remote Login, and Remote Application Scripting. We also caution against leaving Printer Sharing and Internet Sharing on unnecessarily.

(Featured image generated by Adam Engst with ChatGPT)

Social Media: Apple patched a Screen Sharing flaw that let attackers connect without authentication. Update now—and while you’re thinking about it, turn off any sharing services you’re not actively using.

Similar Posts

  • New Urbanears Active Headphones

    So by now, it might be clear that I am a bit of a headphone junkie. I’ve come to the conclusion that I can collect and use headphones like I do bags and purses! In my world I can never have enough, so I jumped on the opportunity this week to test our the new “**Hellas**”:http://www.smalldog.com/wag900002177 and “**Reimers**”:http://www.smalldog.com/wag900002181 from Urbanears.

    The Hellas are an over the ear bluetooth headphone. It took a few minutes to get them paired with my computer. My only complaint about these headphones is that I found the touch-less buttons to be a bit clunky to use. The sleek design means you can’t physically see the buttons, so it take some practice and time to learn where the buttons are. However, there are a ton of other features with these headphones that make them extremely appealing. They are incredibly lightweight, comfortable to wear and they have good sound to them. I think my favorite feature about these is that the fabric on the headband and the earpieces are machine washable. You can actually wash the fabric and return your headphones to new condition. As I just started to use these the other day I have not actually tried to wash the fabric, but as more and more people are working out with over the ear headphones this is a huge selling point. Another hidden feature is that there is a built in microphone, so if you are using these with your iPhone, you can take calls without having to remove your headphones.

    Also part of the active line are the Reimers. They deliver on fit and comfort while providing some great sound! I am impressed with how far ear buds have come over the years. What’s interesting about these headphones is that while they are in the active category, they are actually a wired set of headphones. However, Urbanears added several great features to ensure these headphones can stand up to the intensity of any workout. They have two clips for securing them to your clothing and they feature reflective cabling to light up during early morning or late evening runs. They use a new earlock technology that ensures they stay in during your workout, so no more fears of them falling out during sit-ups, push-ups and the like. I admit I am just a runner, so some of the more intense workouts I’ve not tried these, but judging by how well they stayed in for runs I am confident in saying they will stay put! Last but not least, they feature standard iOS controls we have all grown to expect out of headphones.

  • _Dear Friends,_

    I am off to Daytona for the 75th Bike Week. We went out to the 75th anniversary of the Sturgis Bike Week so it is only appropriate for us to hit the one sort of in our neighborhood, too. We will be riding on our 2003 Victory motorcycles and trying to avoid any big roads.

    Sugaring season in Vermont is well underway and this time of the year in Vermont always reminds me when we used to sugar the old-fashioned way. Now it is mostly pipelines and big sugaring operations but back when we lived in North Wolcott, Vermont I had a big work horse. The horse was kind of untrained but hitching her to the sled with the big heavy sap gathering tank made her behave. We would tap the trees by hand, hang buckets and as the sap began to flow we would tramp through the deep snow to empty the buckets into the tank. One horsepower was a lot of power as the horse would make her way through the sugar maples and the tank got full. We would take it to our makeshift sugaring arch and boil the sap into yummy syrup. Some of the best times! I still prefer the “grade b” syrup over fancy grade.

    This week’s Kibbles & Bytes exclusive brings back the “**Chill Pill six-pack special.**”:http://www.smalldog.com/wag900002006/ These little portable speakers have been around for a long time and I need to reduce our inventory. So, you can get 2 Black, 2 Red and 2 White Chill Pill speakers for only $29 this week. They make great gifts and are great for camping or just hanging out in the yard. Normally, they are $9.99 each but this week 6 for “**$29!**”:http://www.smalldog.com/wag900002006/