TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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GreyNoise

GreyNoise Uncovers Unique Risks From Resurgent Cybersecurity Vulnerabilities

2025-04-23 · Read original ↗

ATT&CK techniques detected

2 predictions
T1190Exploit Public-Facing Application
76%
"greynoise uncovers unique risks from resurgent cybersecurity vulnerabilities attackers from every corner of the internet are exploiting a uniquely dangerous class of cyber flaws : resurgent vulnerabilities. these aren ’ t being exploited as zero - days — and spikes in activity ra…"
T1190Exploit Public-Facing Application
75%
"over half of the top exploited resurgent cves and nearly 70 % of black swan vulnerabilities affect edge technologies, such as routers and vpns — the very technologies attackers use for initial access and persistence. - some cves are first exploited years after disclosure, creatin…"

Summary

Attackers from every corner of the internet are exploiting a uniquely dangerous class of cyber flaws: resurgent vulnerabilities. GreyNoise’s latest research breaks down these vulnerabilities — how they behave, why they’re dangerous, and what defenders and policymakers need to know to stay ahead.