Tag: attack
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US authorities see ‘significant escalation’ in attacks on water system devices
Hackers have locked operators out of their own OT networks, modified passwords and changed IP addresses. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/us-authorities-escalation-attacks-water-system-devices/826715/
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AI-Speed Attacks and Critical Flaws Compress Defenders’ Response Window this Week of July 2026
Weekly summary of Cybersecurity Insider newsletters First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/ai-speed-attacks-and-critical-flaws-compress-defenders-response-window-this-week-of-july-2026/
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ESET tracks rise in malicious AI skills and adaptable malware
Attackers are adapting established techniques to AI platforms, emerging technologies, and changing user behavior. ESET’s new threat report examines the rise of malicious AI skills, AI-assisted malware, ClickFix attacks, record quishing activity, and ransomware tools designed to disable security software. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/eset-tracks-rise-in-malicious-ai-skills-and-adaptable-malware/
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Researchers Report 84 Flaws in 4G and 5G Cores, Including a Session Hijacking Flaw
An academic study has disclosed a “widespread class” of security vulnerabilities impacting 4G and 5G core networks that, if successfully exploited, could trigger denial-of-service (DoS) attacks and even session hijacking, allowing an attacker to seize control of a user’s network session.The findings have been released by a group of researchers from Singapore’s Nanyang Technological University…
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XRP Volatility Surges as Cybersecurity Threats and Market Changes Raise New Concerns
XRP volatility drives faster crypto trading as AI tools gain traction, while phishing, exchange attacks and automation risks test digital asset safeguards. First seen on hackread.com Jump to article: hackread.com/xrp-volatility-cybersecurity-threats-market-changes/
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Chinese Hacker Commands DeepSeek via Telegram to Launch Autonomous Attacks
Palo Alto Networks’ Unit 42 says a Chinese-speaking threat actor used DeepSeek through the open-source Hermes Agent framework to launch attacks autonomously.After an initial Telegram instruction, the agent found internet-facing systems and selected public exploits. The researchers recovered no further operator input in the session.The operator, tracked through the aliases knaithe and KnYuan, First seen…
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AWS Blames North Korean Group for Axios and Other npm Supply Chain Attacks
AWS has linked North Korea to the axios campaign to other attacks on npm libraries First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/aws-north-korea-axios-npm-supply/
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What the Hugging Face breach reveals about defense in the age of agentic AI
We almost never get both sides of an intrusion. This time we did. Last month, Hugging Face disclosed a breach into part of its production infrastructure, saying an autonomous AI agent system ran the attack from start to finish. Five days later, OpenAI revealed that its own models, including GPT-5.6 Sol along with an unreleased…
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BlackTech APT Uses New BlueShell Linux Backdoor in Attacks on Japanese Organizations
BlackTech, a long-running China-aligned APT group, has adopted a new Linux backdoor built on the BlueShell open-source RAT to conduct post-intrusion operations against Japanese organizations, signaling ongoing toolchain evolution and focused targeting of enterprise Linux environments. Originally published on GitHub with Chinese-language documentation, BlueShell has seen limited but consistent abuse by China-based threat actors, including…
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Recon-Only SSH Attack Leaves No Malware but Signals a Second-Stage Intrusion
Recon-only activity on SSH is not harmless background noise. A recent honeypot session shows an automated Go-based bot logging in as root, exhaustively grading host hardware for cryptomining suitability, then exiting without dropping a single binary. Cowrie, which exposes a realistic fake Linux shell and records full command transcripts, logged a connection from 91.92.40.13 that…
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SilverFox Targets Japanese Manufacturer With Advanced ValleyRAT Campaign
Tags: attackSilverFox targeted a Japanese manufacturer with new DLL sideloading techniques, kernel drivers, and resilient ValleyRAT persistence mechanisms. Cato CTRL documented a new SilverFox campaign targeting a Japanese industrial manufacturer. The attack chain adds two previously undocumented DLL-sideloading hosts, two kernel drivers not previously associated with SilverFox, and a dual-layer recovery architecture that keeps ValleyRAT running…
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PHP Patches 3 Security Flaws Enabling SQL Injection, Memory Corruption and DoS Attacks
PHP maintainers have released security updates to address three vulnerabilities affecting the PostgreSQL, BCMath, and Phar extensions. These vulnerabilities could potentially lead to SQL injection attacks, out-of-bounds memory writes, and denial-of-service attacks in vulnerable applications. The issues impact several actively maintained PHP release branches and have been resolved in versions PHP 8.2.338.2, 8.3.338.3, 8.4.248.4, and…
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Chinese-Speaking Hacker Uses DeepSeek Agent to Launch Autonomous Cyberattacks
Chinese-speaking threat actor “knaithe” (aka KnYuan) has been caught running an AI-enabled autonomous attack stack built around DeepSeek and the Hermes Agent framework, proving that large language models can now drive end”‘to”‘end offensive operations with minimal human oversight. Hermes provided terminal access, skills orchestration, and Model Context Protocol (MCP) integrations. At the same time, DeepSeek…
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CosmosEscape Vulnerability Enables Full Takeover of Azure Cosmos DB Databases
A critical vulnerability chain in Azure Cosmos DB, named CosmosEscape, allowed attackers to gain full read and write access to every Cosmos DB database, including potentially those managed internally by Microsoft. The issue specifically affected the service’s Gremlin API. It exposed a cross-tenant attack path that could bypass customer network isolation controls. CosmosEscape Vulnerability According…
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Suspected Iranian Campaign Disrupts Minnesota Water Systems
U.S. and Minnesota investigators believe Iranian hackers were likely responsible for a cyberattack on roughly 36 municipal water systems in Minnesota, The New York Times reported Thursday. Officials cautioned that the attribution remains a preliminary assessment and could change as investigators gather more evidence. The attacks occurred Monday and were focused on technology that municipalities..…
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Minnesota Water Utility Attacks Expose Sector’s Cyber-Risks
A likely Iran-backed actor targeted more than 30 community water systems in Minnesota in a sobering reminder of rising threats to US critical infrastructure. First seen on darkreading.com Jump to article: www.darkreading.com/ics-ot-security/minnesota-water-utility-attacks-expose-sector-cyber-risks
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Why brand impersonation is becoming an initial access vector
Brand impersonation now drives initial access, using fake sites and apps to deliver malware, making rapid takedowns essential to disrupt attacks. Attackers recently poisoned more than 700 websites, including sites run by Harvard, Oxford, and DuckDuckGo. They used a fake Cloudflare page to trick visitors into running a ClickFix attack that installed malware. Researchers tracing…
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AI Harnesses Burst With Potential Exploit Opps
A myriad of software makes up the typical AI harness, and trust issues between the components can create concerning attack vectors. First seen on darkreading.com Jump to article: www.darkreading.com/application-security/ai-harnesses-potential-exploit-opps
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DPRK-Linked macOS Malvertising Uses Fake Updates to Deliver Crypto-Stealing Malware
Threat actors with ties to North Korea have been attributed to a sophisticated macOS malvertising campaign that involves redirecting users to fake web pages displaying a full-screen non-existent update sequence to deliver malware as part of a new iteration of the long-running Contagious Interview campaign.The defining aspect of the attack is that bogus macOS software…
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Amazon links Debug, Chalk NPM supply-chain attacks to North Korean hackers
Amazon linked multiple high-profile open-source software supply chain attacks targeting the Node Package Manager (npm) ecosystem to North Korean hackers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/amazon-links-debug-chalk-npm-supply-chain-attacks-to-north-korean-hackers/
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Cybercriminals Are Leveraging Autonomous AI Offensive Security Agents
Resecurity warns AI offensive agents are lowering hacking barriers, fueling an AI-driven race between attackers and defenders. Resecurity analyzed how autonomous offensive security agents such as T3MP3ST, Strix, CyberStrike, XBOW, PentAGI, PentestGPT, and Nebula lower the barriers to vulnerability identification and exploitation. The analysis also explores why AI is being repurposed for real attacks and…
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Authorities investigating a coordinated cyberattack against Minnesota water systems
The two-day attack comes days after federal officials warned of state-linked threat groups targeting a wider set of industrial devices. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/authorities-investigating-a-coordinated-cyberattack-against-minnesota-water/826427/
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Thousands of Data Center Controllers Open to Takeover
A host of Internet-exposed remote hardware management processors are subject to offline password-cracking attacks, and adversaries have taken note. First seen on darkreading.com Jump to article: www.darkreading.com/cyber-risk/flaw-exposes-data-centers-server-takeover
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Flaw From 2002 Exposes Data Centers to Server Takeover
Lots of Internet-exposed server management controllers are subject to offline password-cracking attacks, and adversaries have taken note. First seen on darkreading.com Jump to article: www.darkreading.com/cyber-risk/flaw-exposes-data-centers-server-takeover
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Coca-Cola Confirms Data Theft as Fairlife Ransomware Attack Escalates
Coca-Cola has confirmed data was stolen in the ransomware attack on Fairlife after the Anubis gang published allegedly stolen files, escalating the incident. The post Coca-Cola Confirms Data Theft as Fairlife Ransomware Attack Escalates appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-coca-cola-confirms-data-theft-fairlife-ransomware/
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Claude AI Just Cracked a Post-Quantum Test Scheme and Found a Faster 7-Round AES Attack
Anthropic says Claude Mythos Preview helped derive an end-to-end key-recovery attack against HAWK-256 and a 200- to 800-fold speedup for an attack on seven-round AES-128.The HAWK attack exploits a previously unused symmetry in the lattice behind the signature scheme. Anthropic’s released implementation gives an expected end-to-end runtime of about three hours and 42 minutes on…
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Microsoft launches agentic security platform designed to combat AI-based attacks
The rollout comes amid growing concerns about the ability of hackers to launch campaigns using autonomous methods.; First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/microsoft-agentic-security-platform-ai-attacks/826365/
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Is Your SSO Protected Against Modern Credential Attacks?
A compromised SSO login can provide attackers with access to multiple enterprise applications and services. Specops Software explains how stronger passwords, phishing-resistant MFA, and identity hardening help secure modern SSO environments and the applications they protect. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/is-your-sso-protected-against-modern-credential-attacks/
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Fake Claude Code Installer Delivers MacSync macOS Infostealer Through Google Ads
A highly convincing malvertising campaign is targeting macOS users searching for “how to install Claude Code on Mac,” delivering the MacSync infostealer through a trusted-looking workflow that abuses legitimate infrastructure rather than exploiting software vulnerabilities. The attack highlights a growing shift toward trust-based compromise, where attackers weaponize authentic platforms such as Google Ads and claude.ai…