Cyber Security News
The Galileo Systems Group blog features cybersecurity articles and intelligence from our trusted vendors including SentinelOne, Webroot, Proofpoint, and more. As an MSP, we believe in a layered security approach, using best‑in‑class solutions from multiple vendors to provide stronger, more resilient protection for our clients.
*Galileo does not host, reproduce, or claim ownership of any articles linked to below. All content belongs to its original publisher.
sentinelone.com The Good, the Bad and the Ugly in Cybersecurity – Week 43 (2026)
U.S. courts sentence tax fraudster, Chinese-linked actors use agentic AI in cloud supply chain attack, and PHP issues warning of…
proofpoint.com One Missing DMARC Tag, and Your Subdomains Can Lose Protection Under RFC 9989: When ‘psd’ Matters for Domains with Multi-Part Suffixes
sentinelone.com Stopping PHP2SHELL: How SentinelOne Protects Customers From This Attack Technique
Stop PHP2Shell with SentinelOne. Learn how Singularity Agent stops web worker post-exploitation, kills process trees, and hunts threats.
proofpoint.com Introducing the Threat Investigation Agent
sentinelone.com Bring Your Own Vulnerable Driver: What Detection Teams Should Actually Hunt
Discover how detection teams can split EDR-killer attacks into four distinct behavior hunts to catch BYOVD and driverless threats before…
proofpoint.com Securing the AI Future Starts with Protecting Enterprise Data
sentinelone.com How SentinelOne Blocked APT29's CaptiveCrunch Campaign
Learn how SentinelOne's Static AI blocked APT29's CaptiveCrunch campaign on the endpoint, stopping local DNS poisoning and captive portal network…
proofpoint.com Disruption Targets Major Chinese-Language Phishing Kits with Japanese Focus
sentinelone.com The Good, the Bad and the Ugly in Cybersecurity – Week 42 (2026)
Authorities arrest cyber exec for extortion, cellular implant in Ledger wallets leaks seed phrases, and hackers heat French supermarket fridges…
proofpoint.com Why Just-in-Time Authorization for AI Agents Depends on Intent
sentinelone.com Bring Your Own Vulnerable Driver: The Trust Gap Attackers Operate Inside
Uncover how BYOVD attacks exploit signing trust over disposable drivers, and why enforcing certificate revocation is essential for modern endpoint…
proofpoint.com