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缺少明文信息，缺少大规模标记数据，加密流量该如何表征 ？

到目前为止，与该活动相关的恶意软件包在 Windows 上产生了约 16000 次下载，在 macOS 上产生了 1200 次下载。

Shadowserver 基金会的研究人员报告称，大约 20000 台在线暴露的 VMware ESXi 服务器似乎受到了被利用的漏洞CVE-2024-37085的影响。 微软本周警告称，多个勒索软件团伙正在利用 VMware ESXi 漏洞中最近修补的漏洞 CVE-2024-37085（CVSS 评分为 6.8）。 微软研究人员发现 ESXi 虚拟机管理程序中存在一个漏洞，该漏洞被多个勒索软件运营商利用，以获取加入域的 ESXi 虚拟机管理程序的完全管理权限。该漏洞是 VMware ESXi 中的一个身份验证绕过漏洞。 VMware在发布的公告中表示：“如果恶意行为者拥有足够的 Active Directory (AD) 权限，则可以通过在从 AD 中删除已配置的 AD 组（默认情况下为“ESXi 管理员”）后重新创建该组，从而获得 对之前配置为使用 AD 进行用户管理的ESXi 主机 的完全访问权限。” 该公司发布了影响 ESXi 8.0 和 VMware Cloud Foundation 5.x 的安全漏洞补丁。但是，没有计划针对旧版本 ESXi 7.0 和 VMware Cloud Foundation 4.x 提供补丁。建议不受支持版本的用户升级到较新版本以接收安全更新和支持。 微软报告称，Storm-0506、Storm-1175 和 Octo Tempest 等多个以经济为目的的网络犯罪组织已经利用此漏洞部署勒索软件。 “微软安全研究人员发现，Storm-0506、Storm-1175、 Octo Tempest和 Manatee Tempest等勒索软件运营商在多次攻击中都使用了一种新的后入侵技术  。”微软继续说道。“在几起案件中，这种技术的使用导致了 Akira 和 Black Basta 勒索软件的部署。” Shadowserver 研究人员于 2024-07-30 发现 20,275 个实例存在 CVE-2024-37085 漏洞。 “VMware ESXi  CVE-2024-37085 身份验证绕过漏洞。虽然 Broadcom 仅将其评为中等严重性（CVSS 6.8），但我们认为该漏洞更为严重，因为它正在被勒索软件参与者在野外利用。如果您收到实例警报， 请检查是否受到入侵并进行更新。这是基于版本的扫描。” Shadowserver 发布的报告写道。 “我们不检查解决方法或 ESXi 虚拟机管理程序是否已加入域，这是可利用性的条件。任何报告都应被视为潜在漏洞，并由收件人进行验证。” Shadowserver 表示：“需要澄清的是：这些漏洞可能存在，因为这只是针对补丁状态的远程版本检查。我们没有发现任何现成的解决方法，也没有检查是否存在其他可利用的先决条件（加入域的 ESXi 虚拟机管理程序）。”   转自军哥网络安全读报，原文链接：https://mp.weixin.qq.com/s/1AooiBdtDbLBJgvyR2vzXQ 封面来源于网络，如有侵权请联系删除

ISC.AI 2024通过一系列前瞻对话、技术研讨、成果展示和创新孵化活动，对当前安全形势进行了深刻洞察。

前些天机缘巧合，拜访了一位高僧。晚餐席间，有居士说起这位近八旬老人在法会期间的日常：在四十九天的法会中，每天主持、讲经开示，从凌晨四点多到晚间，天天如此。

视频会议已渐成常态，你是否曾对屏幕另一端人物的真实性掠过一丝疑虑？一场由AI伪造技术精心策划的“真假CFO”大 […]

苹果公布财务数据，大中华区营收下降；比亚迪 7 月销售突破 34 万辆；谷歌推出 Chrome AI 功能。

Recent cybersecurity vulnerabilities reported on the National Institute of Standards and Technology (NIST)’s National Vulnerability Database pose significant risks to organizations worldwide. Without mitigation, data breaches and system compromises are possible. July’s CVE news includes critical updates and patches for various high-severity vulnerabilities. Check out the vulnerabilities reported from last month to keep your organization...

The post Recent Vulnerabilities in Cybersecurity: July 2024 CVE Roundup appeared first on TrueFort.

The post Recent Vulnerabilities in Cybersecurity: July 2024 CVE Roundup appeared first on Security Boulevard.

Twenty-four prisoners were freed today in an international prisoner swap between Russia and Western countries. Among the eight Russians repatriated were five convicted cybercriminals. In return, Russia has reportedly released 16 prisoners, including Wall Street Journal reporter Evan Gershkovich and ex-U.S. Marine Paul Whelan.

Twenty-four prisoners were freed today in an international prisoner swap between Russia and Western countries. Among the eight Russians repatriated were five convicted cybercriminals. In return, Russia has reportedly released 16 prisoners, including Wall Street Journal reporter Evan Gershkovich and ex-U.S. Marine Paul Whelan.

Explore how the Cybersecurity Compass can guide various security professionals' and stakeholders' decision-making before, during, and after a breach.

By injecting malicious bytecode into interpreters for VBScript, Python, and Lua, researchers found they can circumvent malicious code detection.

Law firms make the perfect target for extortion, so it's no wonder that ransomware attackers target them and demand multimillion dollar ransoms.

Researchers say the attacks are easy to perform, difficult to contact, nearly unrecognizable, and "entirely preventable."

Twilio has finally killed off its Authy for Desktop application, forcibly logging users out of the desktop application. [...]

Most parents work hard thinking about their little one’s future ahead—imagining it bright and full of possibilities, while doing all they can to protect it. But there may be identity thieves snooping around, looking to target your child and mess with that future before they even know what a credit score is.

The post Protect your mini-me—How to prevent child identity theft appeared first on Security Boulevard.

A vulnerability classified as very critical was found in AVTECH AVM1203 up to FullImg-1023-1007-1011-1009. This vulnerability affects unknown code. The manipulation leads to command injection. This vulnerability was named CVE-2024-7029. The attack can be initiated remotely. There is no exploit available.