Nothing new, but it's still a privacy centred search engine, but, same as Google search, whose engine does it use, puts advertisings, related to the search at the beginning of the results. It's annoying but not put in risk your privacy. You can check it by yourself, with Webkoll, UrlVoid, Blacklight, etc. There are no cookies, trackers, logs or other profiling crap in Startpage. Anyway there are a lot of other search engines out there which you can use, Whoogle, Andisearch, AstianGo (default search engine from the Midori browser, a FF fork, but better, FOSS), Mojeek, Qwant, MetaGer, DDG, if you have little children, the 100% family save Swisscows, if you want planting trees or support social projects, use Ecosia or Good search. All of these protect your privacy and don't log your searches, nor track you. Sponsor ads, or context based, like Startpage has, instead on surveilling or profiling, to create incommings, are not a privacy or security issue, server costs money. If you want to avoid it, you must use a selfhosted solucion or trust a public instance (Whoogle, SearX) or use a search engine which recieve a commision when you buy something online (Andisearch) or similar methodes that do not compromise your data.

To avoid are Google, Bing, Yahoo, etc, which make money with surveillance advertising, logging your search and profiling you to sell your data to advertising companies, this is a risk and lack of privacy, not the other