网络攻击

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某科技公司遭境外黑客网络攻击,公安机关立案调查!
券商中国· 2025-05-20 03:22
责编:刘珺宇 利好来袭!芯片、特朗普,突传重磅! 巴基斯坦,重大突发! 违法和不良信息举报电话:0755-83514034 邮箱:bwb@stcn.com 美国调整对华加征关税! 利好突袭!外资,重大转变! 特朗普,突传大消息! 校对:陶谦 百万用户都在看 ...
公安机关对广州市某科技公司遭境外黑客网络攻击开展立案调查
Xin Hua She· 2025-05-20 01:04
新华社广州5月20日电 广州市公安局天河区分局20日发布警情通报称,广州市某科技公司自助设备的后 台系统遭受网络攻击并被上传多份恶意代码。接警后,公安机关立即开展调查,提取相关样本,依法固 定电子证据。经对网络攻击手法和相关恶意代码样本开展技术分析,现已初步判定该事件为境外黑客组 织发起的网络攻击活动。 记者从广州市公安局天河区分局了解到,攻击者利用技术手段绕过该公司的网络防护装置,非法进入自 助设备的后台系统,通过横向移动渗透控制多台网络设备,向这些设备中的后台系统非法上传多份攻击 程序,使其官方网站和部分业务系统受到影响,导致网络服务中断数小时,给公司造成了重大损失,部 分用户隐私信息疑遭泄露。事件发生后,该公司立即启动应急预案,第一时间尝试恢复系统,并向当地 公安机关报案。公安机关高度重视,提取相关攻击程序样本,全面固定相关涉案证据,并组织专业技术 团队开展技术溯源。 据警方透露,此次网络攻击是境外黑客组织的一次有组织、有预谋的大规模网络攻击行动,带有明显的 网络战痕迹,并非普通个人黑客所能完成。初步追踪溯源发现,该黑客组织长期使用开源工具对我重要 部门、敏感行业和科技公司开展网络资产扫描探测,广泛搜寻 ...
德国总理默茨:欧洲多座城市发生的谋杀、网络攻击、海底电缆破坏等事件大多是俄罗斯政府及其帮凶所为。
news flash· 2025-05-14 11:40
德国总理默茨:欧洲多座城市发生的谋杀、网络攻击、海底电缆破坏等事件大多是俄罗斯政府及其帮凶 所为。 ...
巴基斯坦出动“枭龙”战机摧毁印度S-400防空系统 印方否认
Yang Shi Xin Wen· 2025-05-10 06:21
Group 1 - Pakistan officially launched military operations in response to ongoing provocations from India, including cyberattacks that have caused approximately 70% of India's power grid to fail [1][17][19] - Pakistan's military claims to have targeted India's S-400 defense system using JF-17 fighter jets and hypersonic missiles, which India denies [2][7] - The situation escalated with reports of drone attacks by Pakistan on religious sites and residential areas in Indian-controlled Kashmir, leading to casualties [3][8] Group 2 - India responded by targeting Pakistan's radar systems and military bases, claiming to have conducted airstrikes on Islamabad's air force base [5][12] - Both countries are engaged in intense exchanges of fire in Kashmir, with India activating its ground-to-air missile systems [11] - Pakistan's military operation, dubbed "Copper Wall," aims to strike multiple targets across India, including missile storage facilities [18][20] Group 3 - The conflict has led to significant military mobilization, with Pakistan increasing troop deployments along the border [6][9] - Reports indicate that an Indian aircraft was shot down in Punjab, with the pilot captured [12] - The Indian government has suspended operations at 32 airports in northern and western regions due to the escalating tensions [31]
欧洲大规模停电的原因众说纷纭
Ke Ji Ri Bao· 2025-05-04 01:07
Core Points - A rare nationwide blackout occurred in Spain and Portugal on April 28, affecting transportation, communication, and healthcare systems, with millions impacted and economic losses estimated in billions of euros [2][3][4] Group 1: Event Overview - The blackout began at approximately 12:33 PM local time, with around 15 gigawatts of power generation capacity lost in just 5 seconds, equating to 60% of the national power demand at that time [3] - The blackout led to the shutdown of airports, railways, and subways, stranding thousands of passengers and disrupting daily life for approximately 60 million people [3][4] - Recovery of power supply took several hours, with the system only returning to normal by April 29 [3] Group 2: Causes and Theories - The blackout was attributed to an electrical frequency imbalance in the Iberian Peninsula's power grid, triggering a "self-protective blackout" [4] - Various theories regarding the cause of the power imbalance include a fire damaging a high-voltage line in France, which was later denied by French authorities [5] - Cyberattack suspicions were raised, but initial investigations found no evidence, although the Spanish government has not ruled out this possibility [6] - Another theory suggested extreme temperature fluctuations causing unusual oscillations in high-voltage lines, but this was also dismissed by meteorological authorities [6] - The reliance on renewable energy sources, particularly wind and solar, was highlighted as a potential factor, as wind generation was low prior to the blackout [7] - Some analysts argue that the nature and scale of the blackout are unlikely to be solely due to renewable energy issues, suggesting a combination of factors may have contributed [7][8]
英国多家零售商遭网络黑客攻击
news flash· 2025-05-02 07:18
英国多家零售商遭网络黑客攻击 金十数据5月2日讯,英国哈罗德百货公司1日证实,近期有网络黑客试图闯入其系统。这是自英国玛莎 百货公司和合作社食品店遭遇类似事件后,近期曝出的第三起针对英国主要零售商的网络攻击。尚不清 楚这些事件是否有关联。哈罗德百货公司1日说,近期有网络黑客试图闯入其网络系统。公司安全团队 立即采取积极措施保证系统安全,为此当天限制了对公司网站的访问。但公司所有门店仍正常营业。 ...
西班牙电网运营商排除了网络攻击导致大规模停电的可能性
news flash· 2025-04-29 13:53
Core Viewpoint - The Spanish grid operator has ruled out the possibility of a cyberattack causing the recent large-scale power outage, and authorities are working to restore transportation networks and infrastructure [1] Group 1: Incident Overview - A significant power outage affected most regions of Spain and Portugal, leading to paralysis in transportation and communication systems [1] - Despite the outages, both countries have reported a complete restoration of power supply, although cities like Madrid and Barcelona still experienced widespread outages [1] Group 2: Investigation Findings - Eduardo Prieto, the director of Red elsamicica (RE), stated that after consultations with Spanish intelligence, no evidence of a cyberattack aimed at disrupting the network was found, although these findings are preliminary [1] - The possibility of weather phenomena causing the outages has also been ruled out by the operator [1]