Oh-ho (embarrassed) And actually uploading the file(s) take(s) an age, particularly with a slow connection (of course) and there is no 'resume' so if it stops sending then you just have to start all over
WeTransfer Security Incident Sent Files to the Wrong People In an embarrassing security incident, the WeTransfer file sharing service announced that for two days it was sending its users shared files to the wrong people. As this service is used to transfer what are considered private, and potentially sensitive files, this could be a big privacy issue for affected users.
This says it uses end to end encryption. Cant see anything about Wetransfer.
Anyone trying this with a low bandwidth connection (your upload speed will be about 10% of your download speed (of course in this country)) It does work. You may find using a wired connection helps. Not wi-fi Having a single tab may help (firefox). Having something else working in the background (e.g an email client) may stop it working. The problem seems to be it just seems to pause without giving any indication that it has paused other than the % doesn't go up! And there is no retry. You just have to start again. Try with a small file eg 100MB first! My 2 cents