Forum Discussion
Is it possible to block emails containing QR CODE?
Is it possible to block emails containing QR CODE?
lucanz73 Emails containing QRcodes are phishing emails. means you need to configure the anti-phishing policy in MDO and those emails will automatically be detected as anti-phishing and you can decide whether to reject them or quarantine them.
We have implemented all the required policies but still such email are being delivered to users.
What all other things should be implemented in MDO and MDE I saw your post saying we can implement the below controls from MDO and MDE.
VinodS2020 Hi now the QR detection is enabled by default in MDO now and any QR code phishing emails should be detected automatically by MDO now
Can you provide some resource on this? is it already in the documentation of the MDO?
elieelkarkafi
- A typical QR code attack consists of personalised images of QR codes each with unique hashes. How is reporting that going to help, other than identifying the source? There isn't a policy or MFR that will react to the general presence of a QR code, is there?
Wait! I know - we can block www.bing.com/ck/a? [one of our most common QR referrals] - that won't cause any problems, will it?
Tip: do check how active www.bing.com/ck/a? is on your inflow before acting on this post.
