For the general public

The contact point from the general public to the University of Tsukuba regarding accidents or incidents resulting from actions taken by the University of Tsukuba personnel on external networks or systems is as follows.
E-mail: abuse [at] tsukuba.ac.jp

For students and faculty members and administrative staff

If you find an incident or accident that violates the University’s information security, please contact the University of Tsukuba Information Security Incident Response Team (ISIRT) at the following email.
E-mail: incident [at] cc.tsukuba.ac.jp