Source: Security Magazine
CISA updates emergency directive for SolarWinds Orion compromise
CISA has updated AA20-352A: Advanced Persistent Threat Compromise of Government Agencies, Critical Infrastructure, and Private Sector Organizations, originally released December 17. This update states that CISA has evidence of, and is currently investigating, initial access vectors in addition to those attributed to the SolarWinds Orion supply chain compromise. This update also provides new mitigation guidance and revises the indicators of compromise table; it also includes a downloadable STIX file of the IOCs.