Aggregator
CVE-2025-21881 | Linux Kernel up to 6.1.129/6.6.80/6.12.17/6.13.5 uprobe_write_opcode reference count (Nessus ID 234309 / WID-SEC-2025-0649)
CISA Releases Best Security Practices Guide for Hardening Microsoft Exchange Server
In a timely response to escalating threats against email infrastructure, the Cybersecurity and Infrastructure Security Agency (CISA), alongside the National Security Agency (NSA), Australian Cyber Security Centre (ACSC), and Canadian Centre for Cyber Security, released a comprehensive guide on October 2025 outlining best practices for securing on-premises Microsoft Exchange Servers. Titled “Microsoft Exchange Server Security […]
The post CISA Releases Best Security Practices Guide for Hardening Microsoft Exchange Server appeared first on Cyber Security News.
CVE-2025-40071 | Linux Kernel up to 6.6.111/6.12.52/6.17.2 gsm_queue privilege escalation (Nessus ID 271865 / WID-SEC-2025-2431)
«Дыра» 2017 года и пароль «admin». Ботнеты Mirai и Gafgyt взламывают облака, PHP-серверы и IoT-устройства
社会最终会接受自动驾驶出租车导致的致命车祸
CVE-2025-52451 | Salesforce Tableau Server up to 2023.3.18/2024.2.11/2025.1.2 create-data-source-from-file-upload path traversal
How a global botnet attacked a trading platform
A pattern appeared in the monitoring dashboard that indicated a classic DDoS attack. A trading platform was the target of massive web requests: there were two distinct traffic spikes in quick succession, both large enough to bring down an unprotected website. Let’s take a closer look at the larger of the two traffic spikes. The measured peak values were around 16 […]
The post How a global botnet attacked a trading platform appeared first on Link11.