Cybersecurity

The Cybersecurity and Infrastructure Security Agency (CISA) has published the following ICS security advisories, along with additional alerts, updates, and bulletins:

ICS Advisories:

On Friday, the FBI and the UK’s National Cyber Security Centre (NCSC), along with other federal and international partners, published a joint Cybersecurity Advisory titled “Iranian Cyber Actors Targeting Personal Accounts to Support Operations”. The advisory highlights the continued malicious cyber activity by cyber actors working on behalf of the Iranian Government’s Islamic Revolutionary Guard Corps (IRGC) and draws attention to a spear phishing campaign carried out by these threat actors.

October is Cybersecurity Awareness Month, a global effort to help everyone stay safe and protected when using technology whenever and however you connect. Cybersecurity Awareness Month is co-led by the National Cyber Security Alliance and CISA and is designed to engage and educate public and private-sector partners through events and initiatives with the goal of raising awareness about cybersecurity to increase the resiliency of the nation.

Today, the Australian Signals Directorate Australian Cyber Security Centre (ASD ACSC), CISA, and other U.S. and international partners released the joint guide “Detecting and Mitigating Active Directory Compromises”. This guide informs organizations of recommended strategies to mitigate common techniques used by malicious actors to compromise Active Directory.