Is anyone familiar with the Hola VPN architecture and/or gateway IPs that we can look for in our logs? Perhaps there are others that experienced this recently? Our Proxy has blocked, but now I'm curious as to how Google identified these connections if they were in fact blocked. There have been several reports over the last few months about Hola VPN and related security issues: We were able to identify two users on our network with the Hola VPN Chrome extension installed (interestingly enough it's still available in the Chrome web store). The best thing to do is to uninstall the Hola VPN from your computer or network." "If the blocking started within the past few weeks, it is likely to be related to the use of the "Hola VPN" browser plugin, or a program for Mac/Win/Android/iOS. If you share your network connection, ask your administrator for help - a different computer using the same IP address may be responsible."įollowing the "Learn More" link provides an interesting bit of information: This traffic may have been sent by malicious software, a browser plug-in, or a script that sends automated requests. In the meantime, solving the above CAPTCHA will let you continue to use our services. The block will expire shortly after those requests stop. "This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the Terms of Service. This morning my organization's users were greeted with a captcha from Google along with a page stating the following: Google, Hola VPN, and "Unusual traffic from your computer network"