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Cybersecurity researchers have disclosed two denial-of-service (DoS) attacks that exploit how major

Cybersecurity researchers have disclosed two denial-of-service (DoS) attacks that exploit how major content delivery networks (CDNs) convert client-facing HTTP/3 traffic into HTTP/1.1 requests to the websites they front, amplifying a low-bandwidth request stream by up to 350x against the origin server. The attacks, collectively named "CDN Tsunami," were evaluated against Alibaba, Baidu,

https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.githttps://github.com/linux-audit/au

Back to updatesNew releaseAug 20, 2026Core operating system kernel managing hardware, system resourc

Бозоны сжимают, фермионы сопротивляются.

US agencies are warning that threat actors are actively using AI-generated exploitation scripts to target Siemens S7 programmable logic controllers (PLCs) deployed across critical infrastructure. The activity focuses on Internet-exposed and poorly secured industrial systems, with attackers using AI to accelerate the development of tools that can interact directly with PLC memory, configuration data, and …

The post AI-powered cyberattacks are targeting critical infrastructure in the US appeared first on CyberInsider.

A new Android threat codenamed Manic has been observed actively targeting Ukrainian banks, governme

A new Android threat codenamed Manic has been observed actively targeting Ukrainian banks, government and identity services, and messaging applications, as well as Russian and European financial institutions, global fintech and cryptocurrency services, and military-focused communications. "Manic sits at the intersection of Android banking malware and mobile spyware, combining financial-fraud

Corero Network Security has announced AI-Augmented Cloud-Assist for SmartWall ONE, extending its automated DDoS protection with cloud-delivered AI analysis, threat intelligence, and policy optimization. As cybercriminals increasingly leverage AI to develop and evolve attack campaigns, defenders must respond with equal speed and precision. Cloud-based AI analysis enables Corero’s DoS/DDoS solutions to better identify emerging attack behaviors and rapidly generate the most effective new protection policies. The recommendations can be applied manually or automatically in seconds. … More →

The post Corero brings cloud-based AI threat analysis to SmartWall ONE appeared first on Help Net Security.

Un cyber attacco ai danni del sistema ospedaliero della Romania ha costretto il responsabile della s

AWS has detailed an approach for propagating user authorization context through AI agents, allowing access controls to be enforced by infrastructure and downstream services rather than relying on the agent itself. Customers using Amazon Bedrock AgentCore can build AI agents that pull information from Amazon DynamoDB tables, document repositories, SaaS platforms, and internal knowledge bases to answer questions and automate workflows. Without awareness of the user making a request, however, an agent could return information … More →

The post AWS limits AI agents’ data access, even when manipulated appeared first on Help Net Security.

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骗子加大力度发iMessage钓鱼短信 新加坡受骗者损失金额近两周激增100万元诈骗分子加大力度利用 iMessage 行骗，冒充快递公司和政府机构发送钓鱼短信，受骗者损失金额在近两周内就激增 100

Threat actors are pairing fake CAPTCHA verification pages with a commercial malware loader capable of disabling endpoint defenses, creating a high-impact infection chain that begins with a victim manually executing a malicious PowerShell command. In late July 2026, multiple ClickFix campaigns generated through the ErrTraffic malware-as-a-service platform and used to deliver Cruciferra, a loader advertised […]

The post Hackers Use Fake CAPTCHA to Deploy Malware That Shuts Down Endpoint Security appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

The Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies that threat actors are now exploiting a critical vulnerability in the MLflow open-source AI engineering platform. [...]

Security researchers at Cycode have disclosed a chain of flaws in AIT-GUI, the browser-based operat

Security researchers at Cycode have disclosed a chain of flaws in AIT-GUI, the browser-based operator console for NASA/JPL's open-source AMMOS Instrument Toolkit, that allow an unauthenticated attacker to issue arbitrary commands to the software's spacecraft and instrument command bus. The chain, tracked as GHSA-p9r8-2q67-fp86 and rated 9.4 on the CVSS v3.1 scoring system, impacts AIT-GUI

Socket researchers have uncovered a network of 77 Firefox extensions tied to cryptocurrency wallet theft, credential harvesting, and deceptive software distribution. Of those, 40 were confirmed malicious, while another 37 disguised sports-score applications as unrelated browser utilities and appear connected to the same broader publishing operation. Socket’s Threat Research team linked the extensions through shared …

The post 40 malicious Firefox extensions caught stealing crypto wallet data appeared first on CyberInsider.

当 Rebecca Green 去看泌尿科医生时，医生询问是否可以用 AI 记录就诊经历，她同意了。但这一决定给她带来了巨大压力。因为 AI 抄写员捏造了她服用迷幻蘑菇的经历，她说自己从未碰过迷幻蘑菇。Green 女士直到三月肾结石手术后才发现这个错误，她阅读了专科医生发给她全科医生的术后信，信中称她曾服用过微剂量迷幻蘑菇，可能是之前肾脏周围出血的原因。在 Green 投诉之后，她的泌尿科医生回了封致歉信，猜测迷幻蘑菇的记录是 AI 听写错误的结果。Royal Australian College of GPs (RACGP)去年估计，四成的全科医生使用 AI 医疗记录员。这个比例数字还是一个保守估计。AI 记录员可以减轻医生的负担，但也会犯下导致临床决策改变的错误信息。