--- title: Cybersecurity Blog | cyber attack description: cyber attack | --- [![ARIA Cybersecurity](https://www.ariacybersecurity.com/wp-content/themes/cspi/library/images/Aria_Logos_2025_RGB_Primary%20Horizontal-1.png)](https://www.ariacybersecurity.com/) Toggle navigation Search - [About Us](https://www.ariacybersecurity.com/about-us/) - [Events](https://www.ariacybersecurity.com/about-us/events/) - [Careers](https://www.ariacybersecurity.com/about-us/careers/) - [ISO 9001:2015 Certification](https://www.ariacybersecurity.com/about-us/iso-90012015-certification/) - [Industry Awards and Recognition](https://www.ariacybersecurity.com/about-us/industry-awards-and-recognition/) - [Location](https://www.ariacybersecurity.com/about-us/locations/) - [Support](https://www.ariacybersecurity.com/support/) - Contact Us - [1-800-325-3110](tel:8003253110) - [REQUEST A DEMO](https://info.ariacybersecurity.com/azt-demo) - Cybersecurity Products - [ARIA AZT PROTECT](https://www.ariacybersecurity.com/aria-azt-protect/) - [ARIA ADR](https://www.ariacybersecurity.com/cybersecurity-products/aria-sds-advanced-detection-and-response/) - [Cybersecurity Partners](https://www.ariacybersecurity.com/cybersecurity-products/cybersecurity-partners/) - MSSP & OEM Solutions - [MSSP Solutions](https://www.ariacybersecurity.com/mssp-solutions/) - [OEM Solutions](https://www.ariacybersecurity.com/oem-solutions/) - [Blog](https://blog.ariacybersecurity.com/blog) - [News](https://www.ariacybersecurity.com/about-us/news/) - [Resources](https://www.ariacybersecurity.com/about-us/resources/) # Cybersecurity Blog ## Featured Post Sep 10, 2026 ## [How AZT Stops The CrowdStrike FalconFlank Privilege-Escalation Chain Exploit](https://blog.ariacybersecurity.com/blog/how-azt-stops-the-crowdstrike-falconflank-aria-cybersecurity) A practical look at how the public FalconFlank PoC turns a low-privileged Windows user into SYSTEM - and where AZT Full Prevent stops the chain. *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), [data protection](https://blog.ariacybersecurity.com/blog/tag/data-protection) ![Securing the Tap: Defending Water OT with AZT PROTECT and Perimeter Defenses](https://blog.ariacybersecurity.com/hubfs/Water%20Blog-%20Image%202.png) August 6, 2026 ## [Securing the Tap: Defending Water OT with AZT PROTECT and Perimeter Defenses](https://blog.ariacybersecurity.com/blog/defending-water-ot-with-azt-protect) The threat landscape for municipal water systems has never been more perilous, and the regulatory spotlight has never been... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), [operational technology](https://blog.ariacybersecurity.com/blog/tag/operational-technology) ![HOW AZT BREAKS THE HUGGING FACE ATTACK CHAIN](https://blog.ariacybersecurity.com/hubfs/AZT%20Protecting%20HF%20from%20OpenAI%20attack%20image.png) August 6, 2026 ## [HOW AZT BREAKS THE HUGGING FACE ATTACK CHAIN](https://blog.ariacybersecurity.com/blog/how-azt-breaks-the-hugging-face-attack-chain) ## A clear, practical look at how endpoint and in-memory whitelisting stops a machine-speed intrusion.  ### Machine-speed attacks need... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), [operational technology](https://blog.ariacybersecurity.com/blog/tag/operational-technology) ![Cyberattacks on Water Facilities Are Growing- Here’s How This Critical Sector Can Fight Back](https://blog.ariacybersecurity.com/hubfs/ARIA_Water_Blog_FI.jpg) March 13, 2025 ## [Cyberattacks on Water Facilities Are Growing- Here’s How This Critical Sector Can Fight Back](https://blog.ariacybersecurity.com/blog/cyberattacks-on-water-facilities-are-growing) The water industry provides the drinking water and wastewater systems we all use every day. As such, it counts as a key piece of... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack) ![A Year in Cyberattacks: Lessons for Critical Infrastructure Security](https://blog.ariacybersecurity.com/hubfs/AdobeStock_594670361.jpg) January 15, 2025 ## [A Year in Cyberattacks: Lessons for Critical Infrastructure Security](https://blog.ariacybersecurity.com/blog/a-year-in-cyberattacks-lessons-for-critical-infrastructure-security-aria-cybersecurity) As industries such as utilities, manufacturing, and others grow increasingly reliant on operational technology (OT) to run their... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity) ![ARIA and Rockwell Outline Breakthrough New Approach To Protecting Manufacturers From New Wave of Sophisticated Cyberattacks](https://blog.ariacybersecurity.com/hubfs/Asset%203webinar_background.png) May 21, 2024 ## [ARIA and Rockwell Outline Breakthrough New Approach To Protecting Manufacturers From New Wave of Sophisticated Cyberattacks](https://blog.ariacybersecurity.com/blog/arias-and-rockwell-outline-new-cybersecurity-approach) ## ***ARIA and Rockwell detail how a global pharma giant is securing its production facilities using AZT PROTECT in new webinar*** *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [data breach](https://blog.ariacybersecurity.com/blog/tag/data-breach), [data protection](https://blog.ariacybersecurity.com/blog/tag/data-protection) ![UnitedHealth Group’s Optum Subsidiary disrupted by Cyberattack putting critical patient needs at risk.](https://blog.ariacybersecurity.com/hubfs/shutterstock_578912143.jpg) February 29, 2024 ## [UnitedHealth Group’s Optum Subsidiary disrupted by Cyberattack putting critical patient needs at risk.](https://blog.ariacybersecurity.com/blog/unitedhealth-groups-optum-subsidiary-disrupted-by-cyberattack) A major cyberattack has just hit the systems of a subsidiary of US health insurance giant, UnitedHealth. In an [SEC filing,](https://www.sec.gov/ixviewer/ix.html?doc=/Archives/edgar/data/731766/000073176624000045/unh-20240221.htm)... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [data breach](https://blog.ariacybersecurity.com/blog/tag/data-breach), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), ![How to protect against supply-chain attacks](https://blog.ariacybersecurity.com/hubfs/AdobeStock_153083387.jpg) February 5, 2024 ## [How to protect against supply-chain attacks](https://blog.ariacybersecurity.com/blog/how-to-protect-against-supply-chain-attacks-aria-cybersecurity) ### SUNBURST (SolarWinds) – How ARIA would have stopped the supply-chain cyberattack of the decade – and others like it *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity) ![How to protect OT from unknown vulnerability exploits ](https://blog.ariacybersecurity.com/hubfs/AdobeStock_288770892.jpg) January 31, 2024 ## [How to protect OT from unknown vulnerability exploits ](https://blog.ariacybersecurity.com/blog/protecting-ot-from-unknown-vulnerably-exploits) The new generation of [cybersecurity defenses](https://www.ariacybersecurity.com/cybersecurity-products/solutions/) must protect against never-seen-before attacks even before they are devised by the... *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), [data protection](https://blog.ariacybersecurity.com/blog/tag/data-protection) ![The SEC just got serious about cyber incident reporting – here’s why your CISO and board should be worried](https://blog.ariacybersecurity.com/hubfs/SEC_Blog_image.jpg) December 14, 2023 ## [The SEC just got serious about cyber incident reporting – here’s why your CISO and board should be worried](https://blog.ariacybersecurity.com/blog/sec-serious-about-cyber-incident-reporting) ***New SEC rules demand full disclosure of material cybersecurity incidents 4 days after they happen – are your OT security tools...*** *( read )* Tags: [cyber attack](https://blog.ariacybersecurity.com/blog/tag/cyber-attack), [data breach](https://blog.ariacybersecurity.com/blog/tag/data-breach), [cybersecurity](https://blog.ariacybersecurity.com/blog/tag/cybersecurity), [VIEW MORE](https://blog.ariacybersecurity.com/blog/tag/cyber-attack/page/2) Enter your email address to subscribe to this blog and receive notifications of new posts by email. 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