Aggregator
Change Healthcare Breach Almost Doubles in Size to 190 Million Victims
4 months 3 weeks ago
Change Healthcare has claimed 190 million customers were affected by a mega-breach last year
【InForSec 2025年会顶会论文回顾】马昊玉:镜中窥视:利用缓存侧信道攻破 Android 应用沙盒完整性
4 months 3 weeks ago
来自之江实验室的副研究员马昊玉老师分享了一个在Android平台应用开发中实质支持、被广泛使用却未完整公开的“动态组件间调用(DICI)”机制,以及其对Android应用沙盒完整性的破坏。通过DICI
【InForSec 2025年会顶会论文回顾】向昊: 基于完全域敏感和源点意识的控制流完整性方法
4 months 3 weeks ago
来自西安电子科技大学的博士生向昊分享了他们研究的基于完全域敏感和源点意识的控制流完整性方法ECCut。控制流完整性 (CFI) 是一种强大而有效的防御内存破坏攻击的机制,在以往的研究中,使用静态分析不
【InForSec 2025年会顶会论文回顾】李勇钢:基于虚拟化的未知驱动隔离与保护方法
4 months 3 weeks ago
来自中国矿业大学的副教授李勇钢分享了他们所提出的用以隔离和检测不可信驱动程序的新方法DriverBox,比起以往的技术仅能为目标驱动的控制流设立合法的进入与退出点,此法为未知驱动建立动态的滑动空间,实
【InForSec 2025年会顶会论文回顾】姜嘉仪:增强基于二进制分析的协议逆向工程中字段推断能力的研究
4 months 3 weeks ago
来自华东师范大学的博士生姜嘉仪介绍了他们所研发的一种基于二进制分析的协议逆向工程工具BinPRE,用于推断网络协议的字段格式和语义。针对现有方法在格式推断规则的脆弱性和语义推断不充份和不准确的挑战,B
【InForSec 2025年会顶会论文回顾】雷重庆 :以友为鉴:基于 MCU 外设驱动分析的外设模型生成
4 months 3 weeks ago
来自东南大学的博士生雷重庆分享了他们提出的一套面向微控制单元(MCU)的外设硬件自动化模拟系统Perry。Perry通过收集硬件元数据、分析驱动代码、捕获外设访问轨迹,将软件行为转换为硬件行为,生成准
DeepSeek 登顶苹果应用商店免费应用排行榜
4 months 3 weeks ago
在发布开源模型 DeepSeek-R1 之后,因其出色的性能和低廉的成本,DeepSeek 引起了广泛关注,其应用“DeepSeek - AI Assistant(或 DeepSeek - AI 助手)”也迅速进入应用商店的排行榜前列。在苹果应用商店的美区和国区,DeepSeek 进入了免费应用排行榜的第一名。在 Google Play 应用商店,DeepSeek 排在免费生产力应用第二名。DeepSeek-R1 的推理性能接近 OpenAI-o1-1217,该公司研究人员也在预印本平台 arXiv 上发表论文,介绍了通过增强学习大幅提升大模型推理能力的方法。
DeepSeek 登顶苹果应用商店免费应用排行榜
4 months 3 weeks ago
登录 注册
CVE-2004-1018 | PHP up to 4.3.10/5.0.3 pack memory corruption (EDB-24854 / Nessus ID 18091)
4 months 3 weeks ago
A vulnerability, which was classified as critical, has been found in PHP up to 4.3.10/5.0.3. This issue affects the function pack. The manipulation leads to memory corruption.
The identification of this vulnerability is CVE-2004-1018. The attack may be initiated remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.
vuldb.com
THN 每周回顾:顶级网络安全威胁、工具与技巧 [1月27日]
4 months 3 weeks ago
本周聚焦AI驱动的威胁、医疗技术漏洞及法规更新,揭露Juniper路由器攻击、Mirai僵尸网络破纪录DDoS攻击等重大安全事件,警示企业加强防护。
CVE-2019-8514 | Apple tvOS up to 12.1.2 Kernel privileges management (HT209601 / EDB-46648)
4 months 3 weeks ago
A vulnerability, which was classified as critical, was found in Apple tvOS up to 12.1.2. Affected is an unknown function of the component Kernel. The manipulation leads to improper privilege management.
This vulnerability is traded as CVE-2019-8514. It is possible to launch the attack remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.
vuldb.com
ESXi ransomware attacks use SSH tunnels to avoid detection
4 months 3 weeks ago
ESXi ransomware attacks use SSH tunnels to avoid detectionThrea
ESXi ransomware attacks use SSH tunnels to avoid detection
4 months 3 weeks ago
Threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Researchers at cybersecurity firm Sygnia warn that threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Ransomware groups are exploiting unmonitored ESXi appliances to persist and access corporate networks. They use “living-off-the-land” techniques, leveraging […]
Pierluigi Paganini
AI Red Teaming Comes to Bug Bounties - Francis Dinha, Michiel Prins - ESW #391
4 months 3 weeks ago
Jan 27, 2025HackerOne's co-founder, Michiel Prins walks us through thelatest new offensive security
Defensie neemt rapport Commissie-Sorgdrager in ontvangst
4 months 3 weeks ago
Minister van Defensie Ruben Brekelmans heeft vandaag het rapport van de Commissie-Sorgdrager in ontvangst genomen. Deze onderzoekscommissie bekeek hoe het kon gebeuren dat door Nederlandse wapeninzet in Hawija in 2015 burgerslachtoffers vielen.
[原创][SUCTF2025]SU_APP,SU_Harmony出题小记-CTF对抗-看雪-安全社区|安全招聘|kanxue.com
4 months 3 weeks ago
本次SUCTF主要提供了两道赛题(虽然被骂辣),但是还是分享一下出题思路,以及解题思路。本题主要是自定义linker加固so,然后还有一个ffi动态调用的,剩下的就是常见的约束求解了。
主打提高实战能力:CTF训练营-Web篇
4 months 3 weeks ago
快来开启《CTF训练营-Web篇》的学习之旅吧!
[SUCTF2025] SU_APP、SU_Harmony 出题小记
4 months 3 weeks ago
看雪论坛作者ID:Shangwendada
主打提高实战能力:CTF训练营-Web篇
4 months 3 weeks ago
春节快乐SPRING FESTIVAL欢迎来到《CTF训练营-Web篇》!随着互联网的普及与发展,网络安全也越发成为人们关注的焦点。而在网络安全中,Web安全无疑是其中的一个重点领域。该课程以CTF比