Dear colleagues,

our detection systems registered the following problem(s) targeting your IP address range
or domain:


[1] Your IP range was scanned.
    https://csirt.cesnet.cz/cs/services/eventclass/recon-scanning-target

    ===========================================================================
    First event:            2018-01-01 13:00:00 Z
    Last event:             2018-01-01 13:00:00 Z
    Events:                 1
    ---------------------------------------------------------------------------
    Details from detector org.example.dionaea:
    Connection count        42
    Source port             22, 23
    Source IP addresses     10.0.0.0/25, 10.0.1.2-10.0.1.5, 10.0.2.1
    Target IP addresses     11.2.2.0/24, 2004:ffff::ff00:42:0/112

    ===========================================================================


our detection systems registered the following RECURRING problem(s) targeting your IP
address range or domain:


[1] Your IP range was scanned.
    https://csirt.cesnet.cz/cs/services/eventclass/recon-scanning-target

    ===========================================================================
    First event:            2018-01-01 13:00:00 Z
    Last event:             2018-01-01 13:00:00 Z
    Events:                 1
    ---------------------------------------------------------------------------
    Details from detector org.example.dionaea:
    Connection count        42
    Source port             22, 23
    Source IP addresses     10.0.0.0/25, 10.0.1.2-10.0.1.5, 10.0.2.1
    Target IP addresses     11.2.2.0/24, 2004:ffff::ff00:42:0/112

    ===========================================================================

These possible problem(s) were already reported to you some time before, however we have
detected relapses.

This report contains events with LOW severity. This report is for informational purposes
only – we recommend verifying the impact on the target systems.

Link to interactive web version of this report and complete data:
https://URL/view=REPORT_LABEL/unauth

For further communication please keep the identifier [REPORT_LABEL] in email subject.

CESNET-CERTS <certs@cesnet.cz>
https://csirt.cesnet.cz/en/index