OpenAI Launches GPT-5.4-Cyber to Boost Defensive Cybersecurity Hackread

Harvester: APT Group Expands Toolset With New GoGra Linux Backdoor – SECURITY.COM
Harvester: APT Group Expands Toolset With New GoGra Linux Backdoor SECURITY.COM
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OpenAI Launches GPT-5.4-Cyber to Boost Defensive Cybersecurity Hackread
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Harvester: APT Group Expands Toolset With New GoGra Linux Backdoor SECURITY.COM

Atlassian has disclosed two significant security vulnerabilities affecting its Bamboo Data Center and Server product, including a critical OS command injection flaw and a high-severity

Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as

Editor’s note: A version of this article was first published in Slovak by the author in Pravda on 10 April 2026. The text below is an English adaptation