As a matter of fact, as early as 2018, this best password management system has already performed at least 1.6 billion automatic log-ins as well as approximately 3 billion auto-fill of online forms. I have also observed that the user base is actually growing as time passes by due to its outstanding performance. On top of that, there now more than 20,000 companies and business organizations all over the world that have trusted Dashlane in managing their passwords and other critical information. I also found out that this particular password management program already has currently more than 15 million individual users all over the world. You will know more about that once you read the pricing and subscription plan section of this Dashlane Review. This might actually be attributed to the fact that it has lots of advanced features being offered on its premium subscription package. I don't know if this helps you, but it might be useful to go through the keyboard shortcuts to see what you find.Dashlane is currently one of the best password manager software programs available in the cybersecurity industry. So I unchecked it and the problem has gone away. The check box assigned a keyboard shortcut of command-shift-L (which I use all the time in another application, and only when something is selected). (I assume it said "Yahoo" because that was my default search engine in Safari.) I found one called "Search with Yahoo," and it was checked.
(I actually got there from the Spotlight preferences, which has a button that took me to keyboard preferences.) There's a long list of services to scroll through.
I went to System Preferences : Keyboard, clicked on the Shortcuts tab, then chose "Services" on the left. And I don't have Dashline or any other Safari extensions installed.
This was very annoying and surprising, because Safari is not my default browser. I will have text selected in some other application, and I will use a keyboard shortcut, and suddenly my Mac has opened Safari, gone to Yahoo, and searched for the text I had selected.