On December 19 2020, Dittipidsiber Bareskrim Polri received a report from the Central Jakarta District Court regarding hacking actions on the website http://sipp.pn-jakartatengah.go.id/. On January 8 2020, Unit 2 Subdit 1 Dittipidsiber Bareskrim Polri succeeded in securing the perpetrators of the hack, namely "CA" and "AY".

The suspect “CA” is the founder of the Typical Idiot Security community which is known to have succeeded in defacing around 3,896 sites belonging to governments, companies and individuals, both from within and outside the country. The suspect “AY” aka “KONSLET” is known to have successfully carried out defacing of 352 domestic and foreign sites. The two suspects "CA" and "AY" learned to do deface/hacking by themselves. Both of their latest education is elementary and middle school graduates. While carrying out their actions, they never stayed in one location. They moved from one apartment to another by renting. Apart from defacing, they are also suspected of being involved in carding syndicate activities. Until now, Dittipidsiber Bareskrim Polri is still investigating the suspect's involvement in other activities.

Suspect CA hacked the site pn-jakartatengah.go.id using an Asus laptop belonging to suspect AY. CA uses the Green Pramuka Apartment connection which he rents together with AY. CA uploaded a php script file that functioned as a backdoor to one of the pn-jakartatengah.go.id site directories and then gave AY backdoor access. Next, AY uploaded the index.html file which changed the appearance of the pn-jakartatengah.go.id site to be different from the generally known appearance.

In order to avoid this crime mode, there are several things that need to be done, such as:

1. Conduct penetration tests (pen-tests) periodically,
2. Update keywords and usernames regularly,
3. Perform regular firewall and anti-virus updates,
4. Be selective in using a WiFi connection.