木马主导、勒索转向精准化 2025年，瑞星"星核"平台共截获病毒样本总量达4972万个，恶意网址总量突破1.69亿个，较往年呈现持 续增长态势。 新华社北京2月6日电（记者刘雅萱）瑞星公司最近发布的《2025年中国网络安全报告》显示，网络安全 威胁正呈现智能化、隐蔽化与全局化新特征。2025年网络攻击手段持续升级，人工智能技术与供应链渗 透成为年度最突出的安全挑战。 从恶意软件类型分布看，木马病毒以73.35%的占比成为第一大威胁，后门病毒、蠕虫等类型分别占据 12.13%和7.86%。 勒索软件呈现明显的"靶向化"趋势，攻击手法从单纯的数据加密升级为"双重勒索+"模式，结合数据窃 取、敏感信息拍卖等复合手段，对勒索目标形成全方位胁迫。 人工智能呈现"双刃剑"特性 人工智能在2025年展现出"双刃剑"特性。一方面，攻击者开始利用AI自动生成恶意代码、构造高仿真钓 鱼邮件，大幅降低攻击门槛。另一方面，AI系统自身暴露出一定的脆弱性，成为新型攻击入口。AI安 全已从技术防护问题，演变为覆盖模型全生命体系的治理挑战。 银狐木马仿冒策略与隐蔽加载技术升级 近年来，持续活跃的远控木马家族"银狐"，在2025年展现出强烈 ...

Core Viewpoint - Zhengzhou Nissan is accelerating its transformation towards the new energy and high-end off-road market through technological iteration and global layout, highlighted by the launch of the Frontier Pro PHEV at the 2025 Shanghai Auto Show [3][4]. Group 1: Company Background - Zhengzhou Nissan, established 32 years ago, is Nissan's first complete vehicle joint venture in China, focusing on pickup trucks as its core product [3]. - The company was the first to introduce off-road SUVs to China, with the Paladin model defining the domestic off-road vehicle market in 2003 [3]. Group 2: Product Development - The company has launched the Frontier Pro PHEV and Z9 GE models, both based on the new "Star Core" platform, which emphasizes safety, power, off-road capability, and driving experience [4][5]. - The Z9 series includes multiple derivatives such as Z9, Z9 GT, Z9 GE, and Z9 GTS, with plans to introduce nine new vehicles over the next two years [5]. Group 3: Market Strategy - The Chinese new energy off-road vehicle market is projected to grow by 28% year-on-year in 2024, increasing its market share from less than 5% to 15% [3]. - Zhengzhou Nissan aims to leverage its international strategy by exporting the Frontier Pro PHEV to Southeast Asia and the Middle East within a year, utilizing Nissan's global sales channels [6]. Group 4: Competitive Landscape - Competitors such as Great Wall, Changan, Geely, and Foton have already established a presence in the new energy pickup market, posing challenges for Zhengzhou Nissan [5]. - The company emphasizes its unique position in the market, claiming that the Frontier Pro PHEV is the only pickup with a global development focus and robust design capabilities [5].