Low-Severity Alerts Expose Hidden Threats in Enterprise Security

Don't let low-severity alerts fly under the radar - nearly 1% of confirmed incidents come from these seemingly minor warnings, translating to around one missed breach per week for a typical enterprise. This small but significant gap in enterprise security can have big consequences.

https://osintsights.com/low-severity-alerts-expose-hidden-threats-in-enterprise-security?utm_source=mastodon&utm_medium=social

#EnterpriseSecurity #LowseverityAlerts #HiddenThreats #IncidentResponse #ThreatDetection

Kaspersky Exposes Web Filtering Category for Sites with Undefined Trust Levels

Kaspersky has introduced a new web-filtering category for sites that just don't feel right - they're not quite phishing sites, but you still shouldn't trust them. The new "Sites with an undefined trust level" category helps keep you safe from manipulative or shady online resources.

https://osintsights.com/kaspersky-exposes-web-filtering-category-for-sites-with-undefined-trust-levels?utm_source=mastodon&utm_medium=social

#WebFiltering #UndefinedTrustLevel #Kaspersky #EmergingThreats #ThreatDetection

Encrypted traffic.
Trusted platforms.
Zero alerts.
Mayank Kumar (DeepTempo) explains how attackers bypassed traditional tools — and how behavioral AI caught it.

https://www.technadu.com/how-an-attack-hid-in-encrypted-traffic-and-evaded-traditional-security/627249/

#Infosec #CyberSecurity #AI #ThreatDetection

AI phishing targets enterprises personally. Defenses fail. Identity verification critical. Infosec K2K: advanced security, detection.

#CyberSecurity #AIThreats #Phishing #IdentitySecurity #SocialEngineering #ZeroTrust #ThreatDetection #CyberResilience #InfosecK2K

Detection gaps aren’t about visibility. They’re about judgment.
"Machines also cannot infer intentionality."
If attackers operate within normal behavior, most detections won’t trigger.

https://www.technadu.com/when-detection-fails-quietly-what-are-teams-really-chasing/627185/

#Cybersecurity #ThreatDetection #SOC #Infosec #SecurityOps

⚡ Fresh Workshop Alert for BSides Luxembourg 2026!

𝗞𝗨𝗡𝗔𝗜 𝗪𝗢𝗥𝗞𝗦𝗛𝗢𝗣: 𝗛𝗔𝗡𝗗𝗦-𝗢𝗡 𝗟𝗜𝗡𝗨𝗫 𝗧𝗛𝗥𝗘𝗔𝗧 𝗗𝗘𝗧𝗘𝗖𝗧𝗜𝗢𝗡 – Quentin Jerome

Ready to get your hands dirty with real-world Linux threat detection? This 4-hour hands-on workshop dives deep into Kunai, an open-source security monitoring tool built to bring powerful detection capabilities to Linux environments.

Starting from the basics, you’ll deploy and configure Kunai, explore its architecture, and learn how to monitor and interpret system activity. Then, level up with advanced techniques—writing custom detection rules, integrating Indicators of Compromise (IoCs), and connecting with MISP for enriched threat intelligence.

Through practical exercises and real-world scenarios, you’ll gain the skills needed to detect, investigate, and respond to threats across Linux systems—whether in production or research environments.

Quentin Jerome is a Rust developer at CIRCL, focused on building open-source security tools for threat detection and incident response, with a passion for solving real-world security challenges.

📅 Conference Dates: 6–8 May 2026 | 09:00–18:00
📍 14, Porte de France, Esch-sur-Alzette, Luxembourg
🎟️ Tickets: https://2026.bsides.lu/tickets/
📅 Schedule: https://hackertracker.app/schedule?conf=BSIDESLUX2026

#BSidesLuxembourg2026 #Workshop #LinuxSecurity #ThreatDetection #DFIR #OpenSource

⚡ Fresh Talk Alert for BSides Luxembourg 2026!

𝟱𝟬𝟬 𝗜𝗡𝗖𝗜𝗗𝗘𝗡𝗧𝗦 𝗟𝗔𝗧𝗘𝗥: 𝗥𝗘𝗔𝗟-𝗪𝗢𝗥𝗟𝗗 𝗖𝗬𝗕𝗘𝗥 𝗗𝗘𝗙𝗘𝗡𝗦𝗘 – Federico Meiners

What really causes breaches in modern organizations? Not a lack of tools—but predictable, repeatable mistakes.

In this insightful 40-minute session, Federico Meiners shares lessons learned from handling over 500 real-world security incidents across European organizations. From overlooked alerts to recurring attack patterns, this talk breaks down where defenders go wrong—and how to fix it.

Through real case studies and hard data, you’ll gain a clear understanding of what separates organizations that successfully contain incidents from those that don’t. Expect practical strategies, actionable insights, and a proactive approach to strengthening your security posture before attackers exploit the gaps.

Federico Meiners is a cybersecurity leader and Business Unit Manager of MDR at ACEN, bringing deep expertise from hands-on incident response and large-scale security operations across Europe.

📅 Conference Dates: 6–8 May 2026 | 09:00–18:00
📍 14, Porte de France, Esch-sur-Alzette, Luxembourg
🎟️ Tickets: https://2026.bsides.lu/tickets/
📅 Schedule: https://hackertracker.app/schedule?conf=BSIDESLUX2026

#BSidesLuxembourg2026 #CyberSecurity #IncidentResponse #SOC #ThreatDetection #BlueTeam

You can't protect what you can't see. 🛡️

In the world of cyber-physical systems (CPS), hidden assets are your biggest security risk. Claroty's Dynamic Discovery gives organizations a complete picture of assets and exposures, adding passive traffic monitoring to provide core #NetworkProtection and #ThreatDetection capabilities.

📄 Find out more: https://claroty.com/resources/datasheets/complete-asset-visibility-in-cyber-physical-systems

🧠 Another Deep Dive into AI Security at BSides Luxembourg

𝗧𝗛𝗘 𝗖𝗛𝗔𝗟𝗟𝗘𝗡𝗚𝗘𝗦 𝗢𝗙 𝗔𝗜-𝗔𝗦-𝗔-𝗦𝗘𝗥𝗩𝗜𝗖𝗘 𝗟𝗢𝗚𝗚𝗜𝗡𝗚 – Jeremy Snyder

Dive into a critical 40-minute session uncovering one of the biggest blind spots in modern AI adoption. As organizations rapidly embrace AI-as-a-Service, most usage remains unmanaged—creating “Shadow AI” environments where traditional logging and security controls fall short.

This talk breaks down why existing logging approaches fail for LLM-driven systems, highlighting the disconnect between client-side and server-side visibility. Learn how to rethink logging strategies for AI, close detection gaps, and build centralized visibility that actually supports effective security monitoring and response in AI-driven environments.

Jeremy Snyder is the founder and CEO of FireTail, an AI security platform, with a background spanning cloud security, M&A at Rapid7, and over a decade in cyber and IT operations. His work focuses on securing modern API and AI ecosystems at scale.

📅 Conference Dates: 6–8 May 2026 | 09:00–18:00
📍 14, Porte de France, Esch-sur-Alzette, Luxembourg
🎟️ Tickets: https://2026.bsides.lu/tickets/
📅 Schedule: https://hackertracker.app/schedule?conf=BSIDESLUX2026

#BSidesLuxembourg2026 #AISecurity #CloudSecurity #LLMSecurity #CyberSecurity #ThreatDetection