[atlas] Is the Atlas probe hackable?

I received a report from one of our security monitoring systems about one of our probes (#17846) - https://atlas.ripe.net/probes/17846/ which appears to be infected with Tinba:

Security incident #1 - Tinba infection

Involved internal Hosts:

atlas-probe.cc.biu.ac.il 132.70.248.150 spotted since

2016-06-30

23:58:54 till 2016-07-01 05:01:20

Malicious activities found:

Tinba infection

related indication of compromise:

Communication with CnC

192.112.36.4

192.203.230.10

192.228.79.201

192.33.4.12

192.36.148.17

193.0.14.129

198.41.0.4

198.97.190.53

199.7.83.42

199.7.91.13

202.12.27.33

Should we be worried? Thanks, Hank