Aggregator

Matrix 点对点通信协议正被越来越多的政府机构使用。邮件客户端 Thunderbird 自 2022 年起原生支持 Matrix。Matrix 项目正与约 35 个国家洽谈 FOSS 通信基础设施。联合国将 Matrix 作为内部使用的通信工具。在特朗普政府对国际刑事法院（ICC）首席检察官 Karim Khan 制裁后，ICC 也在采用 Matrix，并致力于抛弃微软软件。法国政府使用的数字化工作空间 La Suite 有两个组件是基于 Matrix：聊天工具 Tchap 和视频会议工具 Visio。乌克兰、荷兰、瑞士和奥地利等国政府机构使用了 Matrix。Matrix 协议的独特之处在于每天有成千上万的人使用它，却从未听说过它，因为它被集成在其它工具和应用中。

In this Help Net Security interview, Andrew Northern, Principal Security Researcher at Censys, explains why mentorship matters and what organizations risk losing when senior staff disengage. He argues that institutional memory and judgment under pressure are difficult to rebuild once they disappear. Northern also pushes back on the idea that mentoring makes someone replaceable, saying it can strengthen both the mentor and the team. He discusses how mentorship can tie directly to measurable security outcomes, … More →

The post What happens when cybersecurity knowledge walks out the door appeared first on Help Net Security.

A vulnerability described as critical has been identified in Linux Kernel up to 6.6.102/6.12.42/6.15.10/6.16.1. Affected is the function hfs_find_init of the component hfs. The manipulation results in null pointer dereference. This vulnerability is known as CVE-2025-38716. Access to the local network is required for this attack. No exploit is available. Upgrading the affected component is recommended.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.12.42/6.15.10/6.16.1/6.17-rc1. Affected by this issue is the function kcm_unattach. Executing a manipulation can lead to race condition. This vulnerability is handled as CVE-2025-38717. The attack can only be done within the local network. There is not any exploit available. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.17-rc1. It has been declared as critical. Impacted is the function sctp_rcv. Such manipulation leads to uninitialized pointer. This vulnerability is referenced as CVE-2025-38718. The attack needs to be initiated within the local network. No exploit is available. It is recommended to upgrade the affected component.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.16.1. This impacts the function hfsplus_bnode_read of the component hfsplus. The manipulation leads to out-of-bounds read. This vulnerability is traded as CVE-2025-38714. Access to the local network is required for this attack to succeed. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 6.16.1. This affects the function hfs_bnode_read of the component hfs. The manipulation results in out-of-bounds read. This vulnerability is reported as CVE-2025-38715. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is recommended.

A vulnerability classified as critical was found in Linux Kernel up to 6.16.1. Affected by this issue is the function hfsplus_uni2asc. Such manipulation leads to out-of-bounds read. This vulnerability is uniquely identified as CVE-2025-38713. The attack can only be initiated within the local network. No exploit exists. Upgrading the affected component is advised.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.16.1. The impacted element is an unknown function. The manipulation leads to state issue. This vulnerability is documented as CVE-2025-38712. The attack requires being on the local network. There is not any exploit available. It is suggested to upgrade the affected component.

Вебинар 19 февраля начало в 11:00.

省去碎片化信息筛选时间，1篇GET网安厂商近期关键动作！

用户安装TrustBastion后，应用会立即弹出一个强制更新提示，其界面设计高度模仿谷歌应用商店，极具迷惑性。

A vulnerability labeled as critical has been found in Linux Kernel up to 6.16.1. The affected element is the function smb2_create_link. Executing a manipulation can lead to deadlock. This vulnerability is registered as CVE-2025-38711. The attack requires access to the local network. No exploit is available. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.102/6.12.42/6.15.10/6.16.1. Impacted is the function __getblk_slow of the file fs/buffer.c of the component loop. Performing a manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2025-38709. The attack must originate from the local network. There is no exploit available. You should upgrade the affected component.

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.12.42/6.15.10/6.16.1. This impacts the function dir_e_read of the component gfs2. Such manipulation leads to privilege escalation. This vulnerability is uniquely identified as CVE-2025-38710. The attack can only be initiated within the local network. No exploit exists. You should upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.16.1. This affects an unknown function of the component ntfs3. This manipulation causes privilege escalation. This vulnerability is handled as CVE-2025-38707. The attack can only be done within the local network. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.16.1. It has been rated as critical. This affects the function kref_get of the component drbd. Performing a manipulation results in use after free. This vulnerability is cataloged as CVE-2025-38708. The attack must originate from the local network. There is no exploit available. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.16.1. It has been rated as critical. This vulnerability affects the function snd_soc_remove_pcm_runtime. This manipulation causes null pointer dereference. This vulnerability is tracked as CVE-2025-38706. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is advised.

用端云协同，让手机智能体更聪明、更可控。

In this Help Net Security video, Miguel Fornés, Governance and Compliance Manager at Surfshark, discusses how AI is changing social engineering attacks. He describes how tasks that once took weeks, such as research and targeting, are now automated and cheap. This shift has lowered the skills and cost needed to run scams and phishing campaigns. Attackers use AI agents to gather open source data and hold live conversations with victims without human help. Fornés also … More →

The post AI-driven scams are eroding trust in calls, messages, and meetings appeared first on Help Net Security.