There are many sources for cyber threat warnings and notifications.
Here we list some sources.
To use the RSS feeds you need an RSS reader or a suitable mail program (e.g. Thunderbird).
RSS feeds
- Heise Security Alerts https://www.heise.de/security/rss/alert-news-atom.xml
- Golem Security messages: https://rss.golem.de/rss.php?tp=sec&feed=RSS2.0 / https://rss.golem.de/rss.php?tp=sec&feed=ATOM1.0
- Brief information from the CERT-Bund on security gaps and vulnerabilities in IT systems: https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfeed/RSSNewsfeed_WID.xml
- Security information of the BSI citizen CERT: https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfessBSIFB/RSSNewsfeed_BuergerCERT.xml
- Threadpost https://threatpost.com/feed/
- NVD (National Vulnerability Database, NSI, USA): all CVE of the last eight days: https://nvd.nist.gov/feeds/xml/cve/misc/nvd-rss.xml
- NVD (National Vulnerability Database, NSI, USA): all CVE analyzed in the last eight days: https://nvd.nist.gov/feeds/xml/cve/misc/nvd-rss-analyzed.xml
Websites
- Heise Security Alerts https://www.heise.de/security/alerts/
- Golem Security https://www.golem.de/specials/security/
BSI CERT Bund notifications https://www.cert-bund.de/overview - BSI CERT for citizens security alerts https://www.bsi-fuer-buerger.de/BSIFB/DE/Service/Buerger-CERT/Sicherheitshinweise/Sicherheitshinweise_node.html
- Threatpost: https://threatpost.com/
- National Vulnerability Database (NIST, USA): https://nvd.nist.gov/