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Found 5 links from The Hacker News
OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams
OpenAI has launched GPT-5.4-Cyber, a variant of its flagship GPT-5.4 model tailored for defensive cybersecurity applications. This announcement comes shortly after rival Anthropic introduced its own m...
Ravie Lakshmanan · OpenAI · Anthropic
Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE
A critical unpatched vulnerability in the GNU InetUtils telnet daemon (telnetd), identified as CVE-2026-32746, poses a significant security risk, with a CVSS score of 9.8 out of 10. This flaw, discove...
Ravie Lakshmanan · Adiel Sol · Dream · U.S. Cybersecurity and Infrastructure Security Agency
Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities
Cisco has confirmed that two vulnerabilities in its Catalyst SD-WAN Manager are currently being actively exploited. The vulnerabilities, tracked as CVE-2026-20122 and CVE-2026-20128, have CVSS scores ...
Cisco · Zscaler
thehackernews.com
Feb 7
German Agencies Warn of Signal Phishing Targeting Politicians, Military, Journalists
Germany's Federal Office for the Protection of the Constitution (BfV) and the Federal Office for Information Security (BSI) have issued a warning about a state-sponsored phishing campaign targeting hi...
Germany's Federal Office for the Protection of the Constitution · Bundesamt für Verfassungsschutz
thehackernews.com
Jan 10
CISA Retires 10 Emergency Cybersecurity Directives Issued Between 2019 and 2024
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has retired 10 emergency cybersecurity directives established between 2019 and 2024, which were aimed at protecting Federal Civilian Ex...
Madhu Gottumukkala · Cybersecurity and Infrastructure Security Agency · Microsoft