According to the PlayStation Network Status Page, the PSN is down across all platforms and services.

With PSN down reports spiking around 8am PT/11am ET, Sony has updated their Status Page to confirm the following services are down on PlayStation 4, PlayStation 3, PlayStation Vita, and other platforms:

Account Management
You may have some difficulty signing in or creating an account on PlayStation Network. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

Gaming and Social
You may have some difficulty launching games, applications, or online features. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

PlayStation Now
You may have some difficulty streaming PlayStation Now games. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

PlayStation Video
You may have some difficulty accessing PlayStation Video content. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

PlayStation Vue
You may have some difficulty accessing some channels and features in PlayStation Vue. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

PlayStation Store
You may have some difficulty accessing features and products on the PlayStation Store. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

PlayStation Music
You may have some difficulty accessing PlayStation Music content. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.

Many people are reporting that they’re receiving a maintenance notification when trying to access certain features.

We’ll keep an eye on the situation and let you know if any updates.

Have you been experiencing any issues?

Update: Sony has acknowledged the outage and the status page now shows all services being offline with the message, “Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.”

Posted: Jan 04, 2016 4:00 pm
Related Forum: PlayStation Forum

Source: http://www.playstationlifestyle.net/2016/01/04/psn-across-ps4-ps3-ps-vita-sony-confirms/#/slide/1