Insights

Securing Water and Wastewater Operational Technology Environments

Recent cyberattacks on the U.S. water and wastewater systems (WWS) sector are highlighting the escalating threat to our nation’s critical infrastructure and the practical challenges of securing it. These incidents underscore an important challenge: the connectivity that utilities depend upon must be designed and operated with security as a core priority rather than a secondary consideration. They also provide a critical insight — that effective cybersecurity protections require a broad-based understanding and management of risks…

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Dutch Police Arrest ‘Reformed’ Hacker in Shiny Hunters Investigation

Authorities in the Netherlands have arrested a 23-year-old convicted cybercriminal on suspicion of aiding in data thefts and extortions by the prolific hacker group ShinyHunters. In the days immediately following the suspect’s arrest, remaining ShinyHunters members dramatically escalated their attacks, stealing highly sensitive data from the FBI and extorting the Russian ransomware group Cl0p. According to three sources familiar with the matter, the Dutch man arrested by authorities this month is Pepijn van der Stap,…

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Critical Zero-Day Vulnerabilities Exploited in Citrix NetScaler ADC, Gateway

CISA is amplifying Citrix’s disclosure of eight new vulnerabilities affecting Citrix NetScaler ADC and Citrix NetScaler Gateway products: CVE-2026-88771, CVE-2026-88772, CVE-2026-88773, CVE-2026-88774, CVE-2026-88775, CVE-2026-88776, CVE-2026-88777, and CVE-2026-88778.  CISA has added CVE-2026-88771 and CVE-2026-88772 to its Known Exploited Vulnerabilities (KEV) Catalog. Both are critical, zero-day vulnerabilities that can independently enable remote code execution. CISA has received reports and partner threat intelligence confirming that threat actors are actively exploiting these vulnerabilities globally. Because updating Citrix NetScaler appliances…

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U.S. Soldier Gets 70 Months in Prison for AT&T, Verizon Extortions

A U.S. Army soldier who pleaded guilty to hacking into multiple telecommunications companies and stealing mobile call and text metadata for more than 100 million AT&T customers in 2024 was sentenced to 70 months in federal prison today and ordered to pay nearly $300,000 in restitution to victims. One of several selfies from the Facebook page of Cameron Wagenius. Cameron John Wagenius, 22, was stationed at a U.S. Army base in South Korea when he…

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Data Broker Radaris Loses Domains in Privacy Fight

The consumer data broker Radaris.com has long had a reputation for ignoring requests to remove personal information from its vast empire of people-search services online. That reputation caught up with the company recently in a lawsuit alleging Radaris violated a New Jersey privacy law that provides for hefty fines against data brokers that publish personal information on state law enforcement officials. In the face of repeated stonewalling and prevarication by attorneys for Radaris, the judge…

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Microsoft Plugs Nearly 1,000 Security Holes

Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft says artificial intelligence is helping to speed the discovery of vulnerabilities, but security experts warn that many organizations already are struggling to prioritize the more human-intensive endeavor of testing and deploying so many fixes each month. Image: Shutterstock.com, Kirill Makarov. This month’s patch bundle obliterates the…

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FBI Probes Service Selling 153M+ Drivers Licenses

A new identity theft service launched on the dark web this week is selling digital scans of more than 153 million drivers licenses from people in the United States and Canada. Based on interviews with individuals whose licenses are available for purchase on this service, it appears to be siphoning images collected by a widely-used identity verification company based in Louisiana. KrebsOnSecurity also has learned that the New Orleans field office of the Federal Bureau…

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Back to the Future: Why Agentic AI Needs a Strong Identity Foundation

As AI matures, enterprises and customers are rapidly deploying agents seeking to unlock the next level of automation and productivity. Agentic AI shows potential to handle a multitude of use cases, from buying personal items on Amazon to customer service applications to enterprise security and software development. However, early agentic deployments are repeating a familiar pattern: prioritizing feature development and immediate value over security. This strategy is understandable. Strategic, financial and technical leaders want to…

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Two Alleged ‘TeamPCP’ Hackers Arrested in Australia

Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In a statement released today, the Australian Federal Police (AFP) said two men from Western Australia, aged 21 and 23, were arrested in connection with a “sophisticated cybercrime syndicate that allegedly created malicious open-source software to rob thousands of global businesses.” The…

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NIST Releases Tips & Tactics for Building Automation & Control System Cybersecurity

Credit: Shutterstock Credit: Kristina Rigopoulos, NIST Recent cyberattacks highlight the growing threat to operational technology (OT) used in critical infrastructure. Whether you work for an infrastructure owner/operator or are a consumer of an infrastructure service, the events of the past few weeks have made it clear that cybersecurity is an important factor in ensuring the safe and reliable delivery of critical goods and services. For OT owners/operators, it can be challenging to address the range…

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