MISP.

EU threat sharing platform; self-host.

Facts

Avira
German antivirus and security solution with privacy protection tools
DE · commercial
↗
Bitdefender
Romanian cybersecurity company for antivirus and endpoint protection
RO · commercial
↗
BullGuard
Romanian-British cybersecurity company with antivirus and IoT security
RO · commercial
↗
Clavister
Swedish cybersecurity company with firewalls and network security solutions
SE · commercial
↗
CrowdSec
French open-source collaborative intrusion prevention system
FR · open-source
↗
EclecticIQ
Dutch threat intelligence platform for cyber threat analysis
NL · commercial
↗
Elastic Security
Dutch open-source SIEM and endpoint security powered by Elasticsearch
NL · open-source
↗
ESET
European cybersecurity company providing endpoint protection
SK · commercial
↗