2025 Cybersecurity Report Breakdown: FBI, Mandiant, GreyNoise, VulnCheck

Forecast = Scattered phishing attempts with a 90% chance of encrypted clouds.

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In this episode of Storm⚡️Watch, the crew dissects the evolving vulnerability tracking landscape and the challenges facing defenders as they move beyond the aging CVE system. The show also highlights the rise of sophisticated bot traffic, the expansion of GreyNoise's Global Observation Grid, and fresh tools from VulnCheck and Censys that are helping security teams stay ahead of real-time threats.

In our listener poll this week, we ask: what would you do if you found a USB stick? It's a classic scenario that always sparks debate about curiosity versus caution in cybersecurity.

It's officially cyber report season, and we're breaking down the latest findings from some of the industry's most influential threat intelligence teams. GreyNoise's new research spotlights the growing risk from resurgent vulnerabilities-those old flaws that go quiet for years before suddenly making a comeback, often targeting edge devices like routers and VPNs. The FBI's 2024 IC3 report is out, revealing a record $16.6 billion in reported losses last year, with phishing, extortion, and business email compromise topping the charts. Mandiant's M-Trends 2025, VulnCheck's Q1 exploitation trends, and other reports all point to a relentless pace of vulnerability weaponization, with nearly a third of new CVEs being exploited within 24 hours of disclosure.

We also dig into a series of ace blog posts and research from Censys, including their push to end stale indicators and their deep dives into the sharp rise in attacks targeting edge security devices. Their recent work with GreyNoise and CursorAI on botnet hunting, as well as their new threat hunting module, are changing the game for proactive defense.

VulnCheck's quarterly report is raising eyebrows with the revelation that 159 vulnerabilities were exploited in Q1 2025 alone, and 28% of those were weaponized within a single day of disclosure. This underscores how quickly attackers are operationalizing new exploits and why defenders need to move faster than ever.

We round out the show with the latest from runZero and a look at GreyNoise's recent findings, including a ninefold surge in Ivanti Connect Secure scanning and a spike in Git configuration crawling-both of which highlight the ongoing risk of codebase exposure and the need for continuous vigilance.

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