Update: Google has fixed this issue and unblocked the iqu.ca website.
NOTE: The web uploader, and all uploads from it, are working. This only applies to links created with the desktop app.
Google Chrome has accidentally listed iqu.ca, the download site for links made with the desktop tool, as potentially unwanted software or malicious software.
Some users uploaded files that contained a virus. (This did not affect our servers, or any other files or sharing links.) Because of Google's strict policies, they blocked all files from the iqu.ca domain, as a precaution.
We have message Google using the standard method to eliminate these warning pages from the site.
Please remember that when downloading any file on the Internet, only download links from people you personally know.
We are working to resolve this issue, and prevent issues like this from occurring in the future.
Simon Lightstone is a programmer, blogger and contributor to the ShareByLink project.