Your rig has probably been compromised by a rogue browser "toolbar" extension.
Domain Name: LOGINNOW.NET Registry Domain ID: 2173766613_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.internet.bs Registrar URL: http://www.internetbs.net Registrant Street: Ocean Centre, Montagu Foreshore, East Bay Street Registrant City: Nassau Registrant State/Province: New Providence Registrant Postal Code: Registrant Country: BS
"Tool" indeed. And the irony of the Bahamas country code of "BS" is too rich.
You can try and remove it from either your OS control panel or your browser's extension library. If it's really pesky give Malwarebytes a run. https://www.malwarebytes.com/
I was going to mention that also. I visited that site in a protected browser instance and noticed it wanted me to download and install their toolbar. (Maybe we should call them "Foolbars"? ) My main concern is what data that toolbar is collecting. Like many, they claim to provide a benefit to the user, while hiding their true intentions in the fine print.
Going directly to the site, it's optional to install the toolbar. But they try to make it attractive to get people to get the install link, by offering convenience (with a hidden payload of course). Most of the Internet users out there never read the fine print.