Summary:
- The article discusses a significant increase in scans targeting Palo Alto Networks' portals, as detected by the security research firm GreyNoise.
- The scans are targeting Palo Alto Networks' GlobalProtect VPN and Prisma Access cloud-based security services, which are used by many organizations to secure their networks.
- The article suggests that these scans could be the precursor to potential attacks, and it's important for organizations using Palo Alto Networks' services to ensure they are up-to-date with the latest security patches and best practices.