moth

Not sure if this helps, but I'm seeing the same issue today on Chrome 67.0.3396.99 (64-bit) and NOD32 Antivirus 11.1.54.0. Windows 10 build 1803.

Sent. Also, after signing out from the O365 portal on my primary Chrome profile, I now get the same alert trying that site, so the incognito thing is irrelevant.

Strange error here - when trying to log into portal.office.com in either Chrome incognito or Edge InPrivate window, it is flagged with HTML/ScrInject.B trojan and terminated. In normal browser windows this does not happen. The actual site being blocked appears to be the OAuth page: https://login.microsoftonline.com/common/oauth2/authorize?client_id=........

Of the 3 machines I am aware of with this issue, all are running the 32 bit version of Office.

I've just had an instance of this still happening on 5.0.2225. Same user, same issue. From what I have seen, this is only happening when there are PDF attachments.

Installed 5.0.2225 a few days ago and no one has complained about the issue since.

Same problem here. Happening to 3 out of about 60 users, all on EEA 5.0.2214, all Windows 7 64bit. 2 have Outlook 2010, 1 has Outlook 2013. Connected to Office 365 for Exchange. See attached image. 'Invoices' is the user mailbox, the blacked out From is the sender. Looks just like a draft, but it's an incoming message.