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Linux内核投毒快速指南

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Cloud warehousing firm Snowflake is making multifactor authentication (MFA) mandatory for all us

本文介绍的是通过Lua脚本增强Nginx的安全功能，并用一段Lua脚本演示如何通过Redis实现对于恶意IP的阻断。

Как хакеры проникают в дома европейцев через Android-устройства.

Python 的 venv 模块是一个用于创建和管理虚拟环境的工具。虚拟环境为 Python 项目提供了独立的包环境，避免了不同项目之间的依赖冲突，并确保项目能够在一致的环境下运行。本教程将深入探讨

The U.S. Department of Justice (DoJ) announced the seizure of the cybercrime marketplace Rydox (“rydox.ru” and “rydox[.]cc”). The U.S. Department of Justice (DoJ) seized Rydox, a cybercrime marketplace for selling stolen personal data and fraud tools. Kosovars authorities arrested three Kosovo nationals and administrators of the service, Ardit Kutleshi, Jetmir Kutleshi, and Shpend Sokoli. Kosovo […]

U.S. authorities seized cybercrime marketplace Rydox Pierluigi

黑客将Google Drive链接武器化以入侵企业网络。

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation.

•  CVE-2024-50623 Cleo Multiple Products Unrestricted File Upload Vulnerability

These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise.

Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information.

Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

Today, CISA and the Environmental Protection Agency (EPA) released Internet-Exposed HMIs Pose Cybersecurity Risks to Water and Wastewater Systems. This joint fact sheet provides Water and Wastewater Systems (WWS) facilities with recommendations for limiting the exposure of Human Machine Interfaces (HMIs) and securing them against malicious cyber activity.

HMIs enable operational technology owners and operators to read supervisory control and data acquisition systems connected to programmable logic controllers. Threat actors can exploit exposed HMIs at WWS Sector utilities without cybersecurity controls, resulting in operational impacts and forcing victims to revert to manual operations (see Defending OT Operations Against Ongoing Pro-Russia Hacktivist Activity).

EPA and CISA strongly encourage WWS Sector organizations review and implement the mitigations in this fact sheet to harden remote access to HMIs. Visit our Water and Wastewater Systems page for additional resources to help protect the WWS Sector.

Спустя 7 месяцев обещаний OpenAI запустила долгожданную функцию.

В данной статье рассматриваются техничесĸие детали уязвимости перебора пользователей в модуле Autodiscover продуĸта Microsoft Exchange Server, причины, по ĸоторым она заслуживает внимания со стороны специалистов в области информационной безопасности, а также разбираются методы минимизации риска.

胡金鱼

A vulnerability was found in bmad4ever ComfyUI-Bmad-Nodes. It has been declared as very critical. Affected by this vulnerability is the function entrypointBuildColorRangeHSVAdvanced/FilterContour/FindContour. The manipulation leads to code injection. This vulnerability is known as CVE-2024-21576. The attack can be launched remotely. There is no exploit available.