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A vulnerability marked as critical has been reported in Linux Kernel up to 6.0.5. Impacted is the function io_msg_send_fd of the component msg_ring. The manipulation leads to null pointer dereference. This vulnerability is traded as CVE-2022-50295. 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.

The Electronic Frontier Foundation (EFF) has released Rayhunter, a new open-source tool designed to detect cell site simulators (CSS). These devices, also known as IMSI catchers or Stingrays, mimic cell towers to trick phones into connecting so they can collect data. Rayhunter gives researchers, journalists, and privacy advocates a way to identify suspicious cellular activity. EFF group developed it to work on a common, low-cost mobile hotspot device. At launch, they used an Orbic hotspot, … More →

The post Rayhunter: EFF releases open-source tool to detect cellular spying appeared first on Help Net Security.

A CVSS score 9.9 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H severity vulnerability discovered by 'Hugo LECLERCQ' was reported to the affected vendor on: 2025-09-17, 142 days ago. The vendor is given until 2026-01-15 to publish a fix or workaround. Once the vendor has created and tested a patch we will coordinate the release of a public advisory.

A vulnerability, which was classified as problematic, has been found in Qualcomm Qpopper 4.0/4.0.1/4.0.2/4.0.3. The impacted element is an unknown function of the component String Handler. The manipulation leads to infinite loop. This vulnerability is traded as CVE-2002-0454. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

A vulnerability was found in BG Guestbook 1.0 and classified as problematic. Affected is an unknown function of the file signgbook.php of the component Tag Handler. Such manipulation of the argument name/email/aim/website/location/message leads to basic cross site scripting. This vulnerability is uniquely identified as CVE-2002-0457. The attack can be launched remotely. No exploit exists.

A vulnerability was found in Bitvise WinSSHD 1.1. It has been rated as problematic. This affects an unknown part of the component Connection Request Handler. The manipulation leads to denial of service. This vulnerability is referenced as CVE-2002-0460. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

A vulnerability identified as critical has been detected in Big Sam up to 1.1.08. This issue affects some unknown processing of the file bigsam_guestbook.php of the component Error Message Handler. This manipulation of the argument displayBegin causes improper privilege management. This vulnerability is tracked as CVE-2002-0462. The attack is possible to be carried out remotely. Moreover, an exploit is present.

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A vulnerability labeled as problematic has been found in code-projects Food Ordering Review System 1.0. The impacted element is an unknown function of the component Registration. The manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2025-56276. The attack may be launched remotely. There is no exploit available.

A vulnerability, which was classified as problematic, was found in code-projects Document Management System 1.0. Impacted is an unknown function. Such manipulation of the argument Company leads to cross site scripting. This vulnerability is traded as CVE-2025-56289. The attack may be launched remotely. There is no exploit available.

A vulnerability categorized as problematic has been discovered in ATSMS. This affects an unknown function of the file search-autootaxi.php. The manipulation results in cross site scripting. This vulnerability is identified as CVE-2025-57145. The attack can be executed remotely. There is not any exploit available.

微软与Cloudflare合作查封338个域名，打击网络钓鱼团伙RaccoonO365。该团伙利用Phaas工具窃取超5000个微软365凭证。行动切断犯罪分子访问并提高网络犯罪门槛。

Microsoft's Digital Crimes Unit said it teamed up with Cloudflare to coordinate the seizure of 338 domains used by RaccoonO365, a financially motivated threat group that was behind a phishing-as-a-service (Phaas) toolkit used to steal more than 5,000 Microsoft 365 credentials from 94 countries since July 2024. "Using a court order granted by the Southern District of New York, the DCU seized 338

In this Help Net Security video, Jérôme Segura, VP of Threat Research at Datadome, explains why intent, not just identifying bots, must be the new focus for cybersecurity teams. He explores how advanced AI agents and sophisticated bots blur the line between human and automated activity and shares strategies for using intent-based detection to protect against fraud and malicious traffic. Learn more: SafeLine Bot Management: Self-hosted alternative to Cloudflare Widely available AI tools signal new … More →

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​AI 如何同时激活腾讯的「存量」与「增量」。

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Attackers are finding new ways to blend in with everyday business tools, hiding their activity inside formats and processes that workers and IT teams often trust. The latest quarterly Threat Insights Report from HP Wolf Security shows how attackers continue to adapt, making it harder for defenses to keep up. Living off the land to stay hidden One of the most notable campaigns observed in the Q2 of 2025 involved the XWorm remote access trojan. … More →

The post Old file types, new tricks: Attackers turn everyday files into weapons appeared first on Help Net Security.

VoidProxy是一种新型钓鱼即服务（PhaaS）平台，专门针对微软365和谷歌账户进行攻击。它利用AitM技术实时窃取用户凭据、多因素认证验证码及会话Cookie，并具备高扩展性和规避性。研究人员建议采取多种防护措施以应对威胁。