I was trying to download the firmware for a Lenovo Newifi mini Y1 from this link http://downloads.openwrt-project.org/releases/18.06.5/targets/ramips/mt7620/openwrt-18.06.5-ramips-mt7620-y1-squashfs-sysupgrade.bin
I found the firmware download link on the official OpenWRT wiki https://openwrt.org/toh/lenovo/y1?s=lenovo&s=newifi&s=mini&s=y1
I believe the legit URL for this is https://downloads.openwrt.org/releases/18.06.5/targets/ramips/mt7620/openwrt-18.06.5-ramips-mt7620-y1-squashfs-sysupgrade.bin
The link which is published in the wiki is redirecting to a fake search engine site. I also just done a google search for "openwrt-project.org" and found that there is a few other firmware links in the wiki which also have this "openwrt-project.org" domain instead of "openwrt.org"
Just putting the word out there in case the site has been compromised.