OK. These are new viruses, then. Defender removed them. Open Defender, History tab, All Detected Items - & click for more information. Maybe post the links you are sent to. They may have important information.
To post a link so it can be clicked...
(1) When at the page, R-Clk the link in the Address Bar, & select "Copy" (may have to "Select all" first).
The link goes into the Clipboard.
(2) Click the "Insert hyperlink" icon here in the Toolbar above your post (3rd from right).
(3) R-Clk "http://" in the box, & select "paste", then click "Insert"..
The link appears in the post so that it can be clicked.