TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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GreyNoise

GreyNoise Uncovers Early Warning Signals for Emerging Vulnerabilities

2025-07-31 · Read original ↗

ATT&CK techniques detected

2 predictions
T1588.006Vulnerabilities
56%
"to enterprise edge technologies like vpns, firewalls, and remote access tools — the same kinds of systems increasingly targeted by advanced threat actors. why this matters exploit activity may be more than what it seems. some spikes appear to reflect reconnaissance or exploit - b…"
T1588.006Vulnerabilities
33%
"greynoise uncovers early warning signals for emerging vulnerabilities it ’ s well known that the window between cve disclosure and active exploitation has narrowed. but what happens before a cve is even disclosed? in our latest research “ early warning signals : when attacker beh…"

Summary

What if defenders could prepare for new vulnerabilities before they’re disclosed? GreyNoise’s latest research reveals that spikes in attacker activity often precede the disclosure of new CVEs — typically within six weeks. These findings shed light on a narrow but reliable early warning signal, giving security teams a critical window to harden defenses, monitor closely, and act ahead of emerging threats.