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RansomHub成为2024年勒索软件“新王”，已攻击600家企业，利用零日漏洞和高级技术加密数据，威胁医疗、金融等关键行业，迅速崛起为重大网络安全威胁。

内部小程序？目光所及只有登录口，没有账号怎么测试？

周四晚上一架俄罗斯无人机攻击了切尔诺贝利核电站已损毁的第四反应堆防护体。无人机携带了爆破弹，爆炸破坏了混凝土防护体，监测显示目前辐射水平没有增加。乌克兰总统泽连斯基表示，正在进行持续的监测，初步评估显示防护体受损严重。切尔诺贝利核电站第四反应堆是 1986 年发生爆炸的反应堆，它向周边地区释放出了放射性云，之后包裹在被称为石棺的钢筋混凝土结构中。乌克兰军方报告称，俄罗斯总共向乌克兰发射了 133 架无人机，其中 73 架被击落，58 架未抵达目标。

Donald Trump and Elon Musk’s chaotic approach to reform is upending government operations. Critical functions have been halted, tens of thousands of federal staffers are being encouraged to resign, and congressional mandates are being disregarded. The next phase: The Department of Government Efficiency reportedly wants to use AI to cut costs. According to The Washington Post, Musk’s group has started to run sensitive data from government systems through AI programs to analyze spending and determine what could be pruned. This may lead to the elimination of human jobs in favor of automation. As one government official who has been tracking Musk’s DOGE team told the...

The post AI and Civil Service Purges appeared first on Security Boulevard.

A vulnerability was found in PLANEX MZK-DP300N up to 1.05 and classified as problematic. Affected by this issue is some unknown functionality of the component URL Handler. The manipulation leads to cross site scripting. This vulnerability is handled as CVE-2025-21603. The attack may be launched remotely. There is no exploit available.

A vulnerability was found in Huawei HarmonyOS and EMUI. It has been declared as problematic. This vulnerability affects unknown code of the component Gallery Module. The manipulation leads to denial of service. This vulnerability was named CVE-2023-52954. The attack can be initiated remotely. There is no exploit available.

A vulnerability was found in Huawei HarmonyOS and EMUI. It has been rated as critical. This issue affects some unknown processing of the component ANS System Service Module. The manipulation leads to improper access controls. The identification of this vulnerability is CVE-2023-52955. The attack may be initiated remotely. There is no exploit available.

A vulnerability, which was classified as critical, has been found in Huawei HarmonyOS 5.0.0. Affected by this issue is some unknown functionality of the component Widget Framework Module. The manipulation leads to denial of service. This vulnerability is handled as CVE-2024-56437. The attack needs to be approached within the local network. There is no exploit available.

A vulnerability was found in Huawei HarmonyOS and EMUI and classified as problematic. This issue affects some unknown processing of the component Device Node Access Module. The manipulation leads to operation on a resource after expiration. The identification of this vulnerability is CVE-2024-56434. An attack has to be approached locally. There is no exploit available.

A vulnerability classified as problematic was found in Huawei HarmonyOS 5.0.0. This vulnerability affects unknown code of the component UIExtension Module. The manipulation leads to improper access controls. This vulnerability was named CVE-2024-56436. An attack has to be approached locally. There is no exploit available.

A vulnerability classified as problematic was found in Shipping via Planzer for WooCommerce Plugin up to 1.0.25 on WordPress. This vulnerability affects unknown code. The manipulation of the argument processed-ids leads to cross site scripting. This vulnerability was named CVE-2024-12337. The attack can be initiated remotely. There is no exploit available.

China's Salt Typhoon hackers are still actively targeting telecoms worldwide and have breached more U.S. telecommunications providers via unpatched Cisco IOS XE network devices. [...]

Choosing the right DMARC tool is essential for protecting your domain from email spoofing and phishing attacks. Explore the top DMARC tools and their features.

The post Top 6 DMARC Tools in 2025 appeared first on Security Boulevard.

A vulnerability classified as critical has been found in TP-Link Tapo C500 V1 Wi-Fi Camera and Tapo C500 V2 Wi-Fi Camera. Affected is an unknown function of the component RSA Private Key Handler. The manipulation leads to use of hard-coded cryptographic key . This vulnerability is traded as CVE-2025-1099. It is possible to launch the attack on the physical device. There is no exploit available.

A vulnerability classified as critical has been found in Node.js up to 14.21.0/16.18.0/18.12.0/19.0.0. This affects an unknown part of the component IsAllowedHost Handler. The manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2022-43548. The attack can only be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Oracle GraalVM Enterprise Edition 20.3.8/21.3.4/22.3.0. It has been classified as critical. Affected is an unknown function of the component Node. The manipulation leads to os command injection. This vulnerability is traded as CVE-2022-43548. It is possible to launch the attack remotely. There is no exploit available.

A vulnerability, which was classified as critical, was found in Oracle MySQL Cluster up to 8.0.32. Affected is an unknown function of the component JS Module. The manipulation leads to os command injection. This vulnerability is traded as CVE-2022-43548. It is possible to launch the attack remotely. There is no exploit available.

A vulnerability has been found in Oracle JD Edwards EnterpriseOne Tools and classified as critical. Affected by this vulnerability is an unknown functionality of the component E1 Dev Platform Tech. The manipulation leads to os command injection. This vulnerability is known as CVE-2022-43548. The attack can be launched remotely. There is no exploit available.

A vulnerability has been found in Undici up to 5.19.0 and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to inefficient regular expression complexity. This vulnerability is known as CVE-2023-24807. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability has been found in Node.js up to 14.21.2/16.19.0/18.14.0/19.1.x and classified as problematic. Affected by this vulnerability is an unknown functionality of the component OpenSSL Error Handler. The manipulation leads to cryptographic issues. This vulnerability is known as CVE-2023-23919. The attack needs to be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.