If you haven’t been living under a rock for the past few weeks, you've probably come across the recent Microsoft Exchange Server vulnerabilities and its associated exploits.Stop!!! The first thing you should do is to go and patch any Exchange servers you may be running, then you can come back and finish reading this blog. Microsoft's blog provides links to various tools to help in this regard.
Organizations are migrating an increasing amount of their infrastructure into the cloud. The cloud provides organizations with a number of benefits like greater scalability, improved reliability and faster time to value. However, these potential benefits can be offset if security is an afterthought.
Every security team should utilize security frameworks in their strategy and tactics to help reduce risk from common cybersecurity threats. Security frameworks guide organizations on how they should develop, build, and maintain their IT security policies and procedures while sharing best practices for meeting compliance requirements. Healthcare operations in particular are often presented with increasing regulatory scrutiny and obligations that must be met in order to be competitive.
Marie Kondo, a Japanese organizational consultant, helps people declutter their homes in order to live happier, better lives. She once said: Similarly, in security, operational teams are constantly bogged down by a “visible mess” that inhibits their ability to effectively secure their organization.
In the last 90 days, the news of cyberattacks on critical infrastructure has been stunning. From the unprecedented breach represented by Sunburst to the more recent bone-chilling attack at the Oldsmar water facility, the urgency to secure critical infrastructure in transportation, utilities, energy, water, critical manufacturing, telecommunications, healthcare, government facilities and the defense sector has never been higher.
If you want just to see how to find HAFNIUM Exchange Zero-Day Activity, skip down to the “detections” sections. Otherwise, read on for a quick breakdown of what happened, how to detect it, and MITRE ATT&CK mappings.
