Shadowserver's profile picture. Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!

The Shadowserver Foundation

@Shadowserver

Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!

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Using ELK & interested in automating ingestion of our threat intel for your network/constituency? We have added support for Elasticsearch Custom Logs integration for our free daily reports API. Check it out at github.com/The-Shadowserv…

Shadowserver's tweet image. Using ELK & interested in automating ingestion of our threat intel for your network/constituency? 

We have added support for Elasticsearch Custom Logs integration for our free daily reports API. Check it out at github.com/The-Shadowserv…

Proud to support our Law Enforcement partners in another successful cybercrime disruption: Operation SIMCARTEL Great work everyone involved 👏 europol.europa.eu/media-press/ne…

Shadowserver's tweet image. Proud to support our Law Enforcement partners in another successful cybercrime disruption:
Operation SIMCARTEL 

Great work everyone involved 👏

europol.europa.eu/media-press/ne…
Shadowserver's tweet image. Proud to support our Law Enforcement partners in another successful cybercrime disruption:
Operation SIMCARTEL 

Great work everyone involved 👏

europol.europa.eu/media-press/ne…

You can track CVE-2025-20333 & CVE-2025-20362 vulnerable (unpatched) Cisco ASA/FTD instances here - dashboard.shadowserver.org/statistics/com… Around ~45K vulnerable seen on 2025-10-04

Shadowserver's tweet image. You can track CVE-2025-20333 & CVE-2025-20362 vulnerable (unpatched) Cisco ASA/FTD instances here - dashboard.shadowserver.org/statistics/com…

Around ~45K vulnerable seen on 2025-10-04

Attention! Cisco ASA/FTD CVE-2025-20333 & CVE-2025-20362 incidents: we are now sharing daily vulnerable Cisco ASA/FTD instances in our Vulnerable HTTP reporting: shadowserver.org/what-we-do/net… Over 48.8K unpatched IPs found on 2025-09-29. Top affected: USA dashboard.shadowserver.org/statistics/com…

Shadowserver's tweet image. Attention!

Cisco ASA/FTD CVE-2025-20333 & CVE-2025-20362 incidents: we are now sharing daily vulnerable Cisco ASA/FTD instances in our Vulnerable HTTP reporting:
shadowserver.org/what-we-do/net…

Over 48.8K unpatched IPs found on 2025-09-29. Top affected: USA

dashboard.shadowserver.org/statistics/com…
Shadowserver's tweet image. Attention!

Cisco ASA/FTD CVE-2025-20333 & CVE-2025-20362 incidents: we are now sharing daily vulnerable Cisco ASA/FTD instances in our Vulnerable HTTP reporting:
shadowserver.org/what-we-do/net…

Over 48.8K unpatched IPs found on 2025-09-29. Top affected: USA

dashboard.shadowserver.org/statistics/com…


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