Dutch National Cybersecurity Centre (NCSC) says organizations should still be aware of risks connected to Log4j attacks and remain vigilant for ongoing threats. The NCSC advises organizations to continue to monitor whether vulnerable systems are used and to apply updates or mitigating measures where necessary. Microsoft warned of a Chinese threat actor tracked as DEV-0401 using Log4Shell exploits on Internet-exposed VMware Horizon servers to deploy Night Sky ransomware. Microsoft said earlier this week that attackers used the CVE-2021-44228 vulnerability in internet-facing systems running.”]