1) For example, if I upload a GPL binary to google drive and then provide a link for everyone. Does it mean that GOOGLE should now provide the sources for the binary if anyone requests them?2) What happens on a scanning service of files, whereby, I requested it to downloads a file, scan it and then allows me to download it after scanning? Because they downloaded the file, scanned it, and gave it to me. Are they now liable to provide the sources of the GPL Binary?3) What happens if I receive an email to my gmail, the email contains a GPL Binary in an attachment. I download the file. Can I now request the sources from GOOGLE?
What happens to Cloud providers, if I download a GPL Binaries from cloud storage service?
licensing;gpl;binaries
... I upload a GPL binary to google drive and then provide a link for  everyone ...You are the distributor here, Not Google. Also Google's Terms and conditions mentions scenarios like this, and here's an excerpt.We do not claim ownership in any of your content, including any text,  data, information, and files that you upload, share, or store in your  Drive account.So, YOU are the distributor....  scanning service of files, whereby, I requested it to download ...Still you are the distributor. Even they might have additional terms and conditions.... receive an email to my gmail, the email contains a GPL ...Read the answer for first one.