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American duo sentenced for hosting laptop farms for North Korean IT workers

Two U.S. nationals were sentenced to 18 months in prison for running laptop farms that facilitated North Korea’s expansive remote IT workers scheme, the Justice Department said Wednesday. Matthew Issac Knoot and Erick Ntekereze Prince both received and hosted laptops at their residences to dupe U.S. companies into thinking remote IT workers they hired were…

World Password Day 2026: Why Strong Passwords Alone Are No Longer Enough

Every year, World Password Day reminds individuals and organizations to create stronger passwords, avoid password reuse, and enable multi-factor authentication (MFA).  While these practices remain important, new research from Proton suggests that traditional password security advice is no longer enough to protect modern businesses from cyber threats. Key Takeaways Despite 92% of small businesses investing…

$250 million cryptocurrency heist funded luxury fashion, nightclub parties, and private jets

20-year-old California resident Marlon Ferro, known online as “GothFerrari,” was sentenced to 78 months in prison for his role in a cryptocurrency theft operation tied to more than $250 million in stolen digital assets. Federal prosecutors said Ferro participated in a criminal network active between late 2023 and early 2025. Members of the group, based…

One Click, Total Shutdown: The “Patient Zero” Webinar on Killing Stealth Breaches

The hardest part of cybersecurity isn’t the technology, it’s the people. Every major breach you’ve read about lately usually starts the same way: one employee, one clever email, and one “Patient Zero” infection. In 2026, hackers are using AI to make these “first clicks” nearly impossible to spot. If a single laptop gets compromised on…

PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage

Palo Alto Networks has disclosed that threat actors may have attempted to unsuccessfully exploit a recently disclosed critical security flaw as early as April 9, 2026. The vulnerability in question is CVE-2026-0300 (CVSS score: 9.3/8.7), a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software that could allow an…

Bots in translation: Can AI really fix SIEM rule sprawl across vendors?

Enterprises migrating between SIEM platforms often have to manually rewrite detection rules because vendors such as Splunk, Microsoft Sentinel, IBM QRadar, and Google Chronicle use different query languages and data models. Researchers now say AI may be able to automate much of that work, though security experts remain divided over whether the problem really requires…

WWDC 2026: How Apple can take a great leap in AI

Apple’s Worldwide Developer Conference (WWDC) takes place in just a few weeks. Everyone expects the company to explain its approach to AI deployment on its platforms. With that in mind, here’s what several months of speculation suggest Apple will announce, though the details remain to be disclosed. Apple is investing billions of dollars in these plans; R&D spending…

State-sponsored hackers likely behind zero-day attacks on Palo Alto firewalls

Palo Alto Networks believes the in-the-wild exploitation of a zero-day vulnerability (CVE-2026-0300) in its firewalls is likely the work of state-sponsored threat actors. A flaw with no patch (yet) CVE-2026-0300 is a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software, and can be exploited by unauthenticated attackers sending…

Critical Palo Alto Networks software bug hits exposed firewalls

Palo Alto Networks is warning customers about a critical buffer overflow vulnerability affecting its PAN-OS user-ID authentication portal that is already being exploited in the wild. The flaw allows attackers to execute arbitrary code with root privileges on exposed firewalls, the company said in a security advisory. PAN-OS is the software that runs all Palo…

From Android TVs to routers: the xlabs_v1 Mirai-based botnet built for DDoS attacks

A new Mirai‑based botnet, xlabs_v1, hijacks ADB‑exposed IoT devices for powerful DDoS attacks, with 21 flooding methods and DDoS‑for‑hire use. A new Mirai‑derived botnet called xlabs_v1 is hijacking internet‑exposed devices running Android Debug Bridge (ADB) and using them for large‑scale DDoS attacks. Hunt.io discovered the bot on an unsecured server, it includes 21 flood techniques…

One House Democrat is pressing Commerce on the government’s spyware use

A House Democrat who’s been at the forefront of congressional efforts to scrutinize the federal government’s use of commercial spyware wants the Commerce Department to brief Capitol Hill amid apprehension that the Trump administration might further embrace the technology. Rep. Summer Lee, D-Pa., sent a letter to the department Thursday seeking a briefing on several…

PyPI Packages Deliver ZiChatBot Malware via Zulip APIs on Windows and Linux

Cybersecurity researchers have discovered three packages on the Python Package Index (PyPI) repository that are designed to stealthily deliver a previously unknown malware family called ZiChatBot on Windows and Linux systems. “While these wheel packages do implement the features described on their PyPI web pages, their true purpose is to covertly deliver malicious files,” Kaspersky 

CISOs: Align cyber risk communication with boardroom psychology

By now, executive boards across industries understand that cyberattacks can be costly. What they often lack, however, is a clear view of which risks pose the biggest threat to their business and why certain investments need to rise to the top. Many security leaders lose traction at that point. The challenge is less about sounding…

Kloudfuse 4.0 delivers AI-governed observability and scalable workload isolation

Kloudfuse has announced the general availability of Kloudfuse 4.0. The release helps enterprises meet rising compliance requirements, adopt AI-driven observability with production-grade governance, and scale their observability infrastructure without platform bottlenecks, while keeping every byte of telemetry data inside their own cloud environment. Kloudfuse 4.0 addresses three converging pressures: the FIPS 140-2 sunset on September…

Ten years later, has the GDPR fulfilled its purpose?

This year marks the 10th anniversary of the EU’s adoption of the General Data Protection Regulation, which became mandatory for all companies beginning on May 25, 2018. The aim of the GDPR was simple, but important: to improve individuals’ control over their personal data. This regulation replaced Directive 95/46/EC with the clear purpose of unifying data…

U.S. CISA adds a flaw in Palo Alto Networks PAN-OS to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Palo Alto Networks PAN-OS to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in the Palo Alto Networks PAN-OS, tracked as CVE-2026-0300 (CVSS score of 9.3), to its Known Exploited Vulnerabilities (KEV) catalog. The flaw is a buffer…

Mythos AI: What Security Leaders Should Do Next

The recent discussion around Anthropic’s Claude Mythos Preview and Project Glasswing has caught the attention of the cybersecurity industry for good reason. Mythos is not just another AI announcement. It is being positioned as a frontier model with advanced cybersecurity capability, particularly around finding and exploiting software vulnerabilities. Anthropic has stated that Project Glasswing is…

Multi-model AI is creating a routing headache for enterprises

Application teams are moving AI inference into production systems that support business operations. Enterprises are expanding traffic management, identity controls, observability, and routing systems for multiple AI models and environments. F5’s 2026 State of Application Strategy Report found that 78% of organizations operate their own inference services and 77% identify inference as their primary AI…

US government agency to safety test frontier AI models before release

The Center for AI Standards and Innovation (CAISI), a division of the US Department of Commerce, has signed agreements with Google DeepMind, Microsoft, and xAI that would give the agency the ability to vet AI models from these organizations and others prior to their being made publicly available. According to a release from CAISI, which…

US government agency to safety test frontier AI models before release

The Center for AI Standards and Innovation (CAISI), a division of the US Department of Commerce, has signed agreements with Google DeepMind, Microsoft, and xAI that would give the agency the ability to vet AI models from these organizations and others prior to their being made publicly available. According to a release from CAISI, which…

An Adaptive Cyber Analytics UI for Web Honeypot Logs [Guest Diary], (Wed, May 6th)

[This is a Guest Diary by Eric Roldan, an ISC intern as part of the SANS.edu BACS program] Through the expansion of Large Language Models (LLMs), cybersecurity has exploded with a variety of tools for both offensive and defensive purposes. A majority of software and cyber tools are integrating Artificial Intelligence (AI) solutions into their…

Taiwan High-Speed Rail Emergency Braking Hack: How a Student Stopped the Trains and Exposed a Major Security Gap

Taiwan high‑speed rail was disrupted after a 23‑year‑old student spoofed signals and triggered an emergency alarm, stopping four trains for nearly an hour. Taiwan high‑speed rail system, one of the most important pieces of national infrastructure, was thrown into chaos during the Qingming Festival holiday when several trains suddenly came to an unexpected halt. Experts…

A DOD contractor’s API flaw exposed military course data and service member records

A defense technology company with Department of Defense contracts exposed user records and military training materials through API endpoints that lacked meaningful authorization checks, according to an account published by Strix, an open-source autonomous security testing project. The issue affected Schemata, an AI-powered virtual training platform used in military and defense settings. According to Strix,…

Tanium Teams With ServiceNow on Autonomous IT Solution

Autonomous IT organization Tanium is joining forces with ServiceNow to deliver a joint Autonomous IT solution, ITOM AI Prime. This bundled offering integrates Tanium Autonomous IT Platform with ServiceNow IT Operations Management (ITOM) AI Prime into a single solution. Tanium and ServiceNow continue to support integrated workflows across IT operations The joint solution provides a…

Mirai-Based xlabs_v1 Botnet Exploits ADB to Hijack IoT Devices for DDoS Attacks

Cybersecurity researchers have exposed a new Mirai-derived botnet that self-identifies as xlabs_v1 and targets internet-exposed devices running Android Debug Bridge (ADB) to enlist them in a network capable of carrying out distributed denial-of-service (DDoS) attacks. Hunt.io, which detailed the malware, said it made the discovery after identifying an exposed directory on a Netherlands-hosted

A critical Palo Alto PAN-OS zero-day is being exploited in the wild

Attackers are actively exploiting a zero-day vulnerability affecting some Palo Alto Networks’ customers’ firewalls, the security vendor said in an advisory Tuesday. The critical memory corruption vulnerability — CVE-2026-0300 — affects the authentication portal of PAN-OS, and allows unauthenticated attackers to run  code with root privileges on the vendor’s PA-Series and VM-Series firewalls, the company…

New compliance guide available: ISO/IEC 42001:2023 on AWS

We have released our latest compliance guide, ISO/IEC 42001:2023 on AWS, which provides practical guidance for organizations designing and operating an Artificial Intelligence Management System (AIMS) using AWS services. As organizations deploy AI and generative AI workloads in the cloud, aligning with globally recognized standards such as ISO/IEC 42001:2023 becomes an important step toward strengthening…

ServiceNow continues its AI transformation with an integrated experience

ServiceNow has unveiled updates to its workflow management platform advancing its redefinition of itself as the “AI control tower for business reinvention” at its Knowledge customer event this week. The AI Control Tower product itself, introduced at last year’s event, gets new integrations with Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP) and…

Iranian state-backed spies pose as ransomware slingers in false flag attacks

An Iranian state-sponsored espionage group is pretending to be a regular ransomware gang in a new wave of ransomware attacks targeting enterprises. APT group MuddyWater (aka Seedworm) is masquerading as the Chaos ransomware-as-a-service group to confuse incident response and mask its spying and cyber-sabotage, according to research by security vendor Rapid7. The attacks — geared…

Sysdig delivers cloud security that runs inside AI coding agents

Sysdig announced headless cloud security, a cyberdefense platform designed for the agentic AI era. Sysdig Headless Cloud Security enables customers to drop the traditional, one-size-fits-all UI approach and equip their AI agents as the primary operators of machine-speed, data-driven cyberdefense. Over the last year, rapid advancements across coding agents such as Claude Code, Codex, and…

Palo Alto Networks Firewall Zero-Day Exploited in Active Attacks 

Palo Alto Networks recently disclosed a firewall vulnerability that is already being exploited in the wild. The flaw affects the PAN-OS User-ID Authentication Portal and could allow unauthenticated attackers to remotely execute code with root privileges on vulnerable devices. This vulnerability “… allows an unauthenticated attacker to execute arbitrary code with root privileges on the…

Iranian cyber espionage disguised as a Chaos Ransomware attack

Iran-linked APT MuddyWater used ransomware-style tactics to mask espionage, combining phishing, credential theft, data exfiltration, and extortion without encryption. A newly discovered cyber intrusion attributed to the Iran-linked APT MuddyWater (aka SeedWorm, TEMP.Zagros, Mango Sandstorm, TA450, and Static Kitten) reveals how state-sponsored attackers are increasingly leveraging ransomware tactics to disguise espionage operations. The campaign, uncovered by security researchers at Rapid7, blended…

CVE-2026-23918: Critical Apache HTTP/2 Flaw Can Trigger DoS and Possible RCE

Apache has patched CVE-2026-23918, a critical flaw in Apache HTTP Server’s HTTP/2 handling that Apache describes as a “double free and possible RCE.” The issue affects Apache HTTP Server 2.4.66 and was fixed in 2.4.67, released on May 4, 2026. The CVE-2026-23918 vulnerability matters because it can be abused remotely and without authentication. Public reporting…

CVE-2026-23918: Critical Apache HTTP/2 Flaw Can Trigger DoS and Possible RCE

Apache has patched CVE-2026-23918, a critical flaw in Apache HTTP Server’s HTTP/2 handling that Apache describes as a “double free and possible RCE.” The issue affects Apache HTTP Server 2.4.66 and was fixed in 2.4.67, released on May 4, 2026. The CVE-2026-23918 vulnerability matters because it can be abused remotely and without authentication. Public reporting…

Attackers compromised Daemon Tools software to deliver backdoors

Kaspersky researchers uncovered another supply chain compromise involving a popular Windows tool: Daemon Tools, an app for mounting disk image files as virtual drives that is widely used by gamers, developers, and IT professionals. Since April 8, 2026, the official Daemon Tools download site (at Deamon-tools[.]cc) was serving signed, trojanized Windows installers. Once installed, these…

CVE-2026-0300: Palo Alto PAN-OS Zero-Day Enables Root RCE on Exposed Firewalls

Edge security appliances remain high-value targets, especially when a flaw can be exploited before a patch is widely available. The CVE-2026-0300 vulnerability is a critical buffer overflow in the User-ID Authentication Portal, also known as Captive Portal, in Palo Alto Networks PAN-OS. Palo Alto rates it 9.3/10 when the portal is exposed to the internet…

CVE-2026-0300: Palo Alto PAN-OS Zero-Day Enables Root RCE on Exposed Firewalls

Edge security appliances remain high-value targets, especially when a flaw can be exploited before a patch is widely available. The CVE-2026-0300 vulnerability is a critical buffer overflow in the User-ID Authentication Portal, also known as Captive Portal, in Palo Alto Networks PAN-OS. Palo Alto rates it 9.3/10 when the portal is exposed to the internet…