March 2021

Spike in Transactions failing with status Unavailable - Resolved

We are noticing a small subset of issuer portfolios for which 3DS 1.0.2 transactions are failing with status Unavailable. Our internal team is working on doi...

intermittent traffic drops - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. We are actively analyzing incoming traffic patterns and w...

26032021 intermittent traffic drops

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. We are closely monitoring transactions and will provide ...

26032021 intermittent traffic drops - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. Our network team is engaged and actively analyzing incomi...

26032021 intermittent traffic drops - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. We confirm that the transactions are stable since 04:07 A...

25032021 intermittent traffic drops

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 16:32 – 16:33...

24032021 intermittent traffic drops

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 17:57 - 18:59...

Partial 3DS 1.0.2 transaction failure with status Unavailable

We observed a spike in U% (transaction status Unavailable) related transaction failures for 3DS 1.0.2 transactions between 1219 and 1226 GMT today. EMV3DS t...

23032021 Incident DDOS Attack

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 20:01 – 20:02...

23032021 Incident DDOS Attack - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 1410 - 1411 G...

23032021 Incident DDOS Attack - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 0722 - 0723 G...

22032021 Incident DDOS Attack

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 22:08 – 22:09...

22032021 Incident DDOS Attack

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 0624 -0625 GM...

High Transaction failures as Unavailable

We are noticing higher than usual transaction failures with status Unavailable. This is impacting both 1.x and EMV3DS transactions. We have engaged our inter...

21032021 Incident DDOS Attack

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 17:59 – 18:02...

Intermittent drop in incoming traffic - 20 March 2021 - Resolved

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The following instances have been observed: 21:19 - 21:2...

Intermittent drop in incoming traffic - 20 March 2021

We have noticed intermittent drop in incoming traffic impacting 3DS 1.0.2 and EMV3DS transactions. The drop was noticed between the 13:39 GMT and 13:46 GMT. ...

Intermittent drop in incoming traffic

We have noticed intermittent drops in incoming traffic impacting 3DS 1.0.2 transactions. We noticed the following instances: 17:25 GMT March 18th. We are ke...

Intermittent drop in incoming traffic - Resolved

We have noticed intermittent drops in incoming traffic impacting EMV3DS and 3DS 1.0.2 transactions. We noticed the following instances: Following is a list o...

Intermittent drop in incoming traffic

We have noticed intermittent drops in incoming traffic impacting EMV3DS and 3DS 1.0.2 transactions. We noticed the following instances: Following is a list o...

Intermittent drop in incoming traffic

We continue to observe sharp drop and recovery events for incoming traffic on our network. We have ruled out issue with ISP at this point. Our Network expert...

Drop in total transaction incoming volume - Resolved

We have observed several instances of transaction traffic drop and recovery, each lasting under a minute, since 0907 GMT today. Following is a list of instan...

Complete Transaction Traffic Drop - Resolved

We are observing near complete transaction traffic drop starting 1002 GMT. Appears no requests are reaching our services at this time. Our teams are working ...

Complete transaction traffic drop - Resolved

We are observing near complete transaction traffic drop starting 1002 GMT. Appears no requests are reaching our services at this time. Our teams are working ...

Drop in EMV3DS success rate for Visa transactions - Resolved

We have been alerted of a drop in EMV3DS challenge success rate for Visa transactions. The problem appears to have started at 0544 GMT today and our teams ar...

Connectivity failures observed with Visa Directory Server

We observed failures for a subset of Visa EMV3DS transactions due to connectivity issues with the Directory Server (DS) between 0940 to 0946 GMT. 3DS 1.0.2 ...