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Ryuk,一个新的勒索软件,针对大公司:六个月内近400万美元_我的网站

杨澜访谈录

一 | 北京时间1月14日早些时候,美国科技媒体arstechica引用了信息安全公司Crowdstrike和Fireeye周四发布的两项研究,显示最近发现的一个勒索软件组织自去年8月以来已经赚了近400万美元。

二 | 该组织在该行业选择了一种不寻常的做法:有选择地为最初受到感染且经济实力雄厚的目标植入恶意加密软件。    Ranveer Singh’s spy thriller Dhurandhar, which hit the screens last week, is proving to be a box office winner despite criticism and pre-release opposition. The film has already collected an impressive Rs 160 crore worldwide, surprising trade experts and giving the industry a much-needed boost.          Vijay raves about Dhuradhar     The movie also won appreciation from actor Vijay Deverakonda, who shared his excitement on social media. “Watched Dhurandhar last night and completely enjoyed it,” he wrote. He praised the team further, adding, “The boys were all on fire,” showing his support for the cast and director Aditya Dhar. Vijay Deverakonda recently played a spy in his last release, Kingdom, and his performance was also highly appreciated. Naturally, the Arjun Reddy actor could resonate with the genre if Dhurandhar and how the spy film was written and conceived. Along with Ranveer Singh, the film features a strong ensemble cast including Akshaye Khanna, R. Madhavan, Arjun Rampal, Sanjay Dutt, Sara Arjun, and Rakesh Bedi. Each actor brings depth to the story, which mixes high-voltage drama with real-world tension.          Dhurandhar inspired by true incidents     Dhurandhar is inspired by actual events linked to India’s intelligence agency, RAW. The plot explores dangerous covert missions, crime syndicates, and geopolitical struggles surrounding Operation Lyari, a notorious gang-controlled zone in Karachi, Pakistan. The film blends action, emotion, and political intrigue, keeping viewers hooked throughout. The makers have already announced that the story will continue. The much-awaited second part is set for release on March 19, 2026, raising expectations among fans who are eager to see how the mission unfolds. With its strong word-of-mouth and rising audience support, Dhurandhar is expected to continue its solid run at the box office in the coming days.     Also Read: Rashmika Mandanna Reacts to Reports About Her Wedding With Vijay Deverakonda。

三 | 这与使用勒索软件感染所有潜在受害者的常见策略不同。两份报告都显示,该组织用一种叫Ryuk的勒索软件感染了大型企业。

四 | 几天,几周,甚至一年前,这些目标中的大多数已经感染了一种名为trickbot的特洛伊木马。

五 | 相比之下,小企业在被Trickbot感染后很少受到Ryuk的攻击。Crowdstrike表示,这种方法是“寻找大目标”,自去年8月以来,其运营商已从52笔交易中赚取370万美元比特币。除了精确定位,这种方法还有其他好处:有一个“停留时间”,从最初感染到安装勒索软件之间的一段时间。这给攻击者分析受感染网络的时间,从而确定网络中最关键的系统,并获取受感染系统的密码,然后释放勒索软件,从而造成最大的损害。(张帆)。

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Published on:03:29:39