0-day And Hitlist Week -02-21-2024-

A "Hitlist" is more than just a list of popular items; it is a prioritized roadmap for preservation. By designating February 21, 2024, as a specific "Hitlist Week," the community signaled the importance of that week's creative output. It ensures that even minor titles released alongside heavy-hitters like Batman #144 or X-Men are not lost in the shuffle. Conclusion

Direct damages exceeded $800 million, with total costs estimated to surpass $2.4 billion. Summary of Vulnerabilities 0-day and Hitlist Week -02-21-2024-

A mid-size healthcare provider observed a subtle outlier: a mail server produced intermittent CPU spikes and slow backups. Threat hunting identified a low-and-slow exfiltration channel to an external storage endpoint. Forensics showed an initial remote code execution 0-day against an exposed collaboration appliance; authors chained a local privilege-escalation exploit to deploy LotL tools and scheduled data staging. Detection lag occurred due to legitimate-looking scheduled tasks and encrypted exfiltration. Remediation included isolating affected hosts, rotating credentials, deploying vendor patches, and implementing enhanced network segmentation and logging. A "Hitlist" is more than just a list

The most aggressive zero-day of the week landed in the feature. Tracked as CVE-2024-21412 , this vulnerability allowed attackers to bypass SmartScreen protections with a CVSS score of 8.1. Conclusion Direct damages exceeded $800 million, with total