Sebastian Raiffen

Sebastian Raiffen

IT Security Consultant
Sebastian Raiffen is an IT expert specializing in security development. He explores the latest in cybersecurity and offers practical tools and strategies for enhancing digital defense. His signature writing style incorporates meticulous research and analysis, producing technical content that ranges from dissecting malware to deciphering encryption algorithms. Sebastian is sought after for his in-depth security commentary and expert advice.
Interlock Ransomware Exploits Cisco Zero Day for 36 Days
Infrastructure & Network Security Interlock Ransomware Exploits Cisco Zero Day for 36 Days

The disclosure of a maximum-severity security flaw within Cisco’s network infrastructure has sent shockwaves through the cybersecurity industry after revealing that a ransomware group operated undetected for over a month. CJ Moses, the Chief Information Security Officer of Amazon Integrated

Why Did CBA Build Its Own AI Threat-Hunting Tools?
Security Operations & Management Why Did CBA Build Its Own AI Threat-Hunting Tools?

Rupert Marais stands at the forefront of modern cyber defense, currently serving as an in-house Security Specialist with a profound focus on endpoint protection and large-scale network management. With years of experience navigating the shifting tides of the digital landscape, Rupert has witnessed

How Was Microsoft Intune Weaponized in the Stryker Breach?
Data Protection & Privacy How Was Microsoft Intune Weaponized in the Stryker Breach?

Rupert Marais is a veteran security specialist who has spent years fortifying the digital perimeters of major enterprises, with a particular focus on the intersection of endpoint security and device management. His expertise lies in understanding how legitimate administrative tools, designed for

CNCERT Issues Warning Over Critical OpenClaw AI Security Risks
Malware & Threats CNCERT Issues Warning Over Critical OpenClaw AI Security Risks

The rapid integration of autonomous artificial intelligence agents into corporate workflows has created a double-edged sword where productivity gains are increasingly offset by sophisticated cyber vulnerabilities that threaten the very foundation of enterprise security. At the center of this

Multi-Agent AI Architectures – Review
Data Protection & Privacy Multi-Agent AI Architectures – Review

The rapid transition from isolated chatbots to self-organizing networks of autonomous agents is currently redefining the technological limits of how corporations manage their internal intelligence and logic. While early AI implementations functioned as reactive tools waiting for human input, modern

New Android Malware Families Target Financial Apps and Privacy
Endpoint & Device Security New Android Malware Families Target Financial Apps and Privacy

As the mobile threat landscape shifts from simple automated scripts to sophisticated, human-led operations, the risks to individual and corporate data have never been higher. Rupert Marais, an expert in endpoint security and network management, joins us to break down the mechanics of these emerging

New A0Backdoor Malware Targets Firms via Microsoft Teams
Data Protection & Privacy New A0Backdoor Malware Targets Firms via Microsoft Teams

Rupert Marais is a veteran security specialist who has spent years defending the perimeter for some of the world’s most targeted industries. With deep expertise in endpoint security, network management, and modern cybersecurity strategy, he has a front-row seat to the evolution of sophisticated

Salesforce Warns of ShinyHunters Data Theft Campaign
Data Protection & Privacy Salesforce Warns of ShinyHunters Data Theft Campaign

The digital landscape has shifted into a high-stakes environment where a single oversight in platform configuration can open the floodgates for sophisticated cybercriminal syndicates to siphon off corporate secrets. Recent warnings from Salesforce regarding the activities of the ShinyHunters group

AI-Enhanced Insider Threats – Review
Security Operations & Management AI-Enhanced Insider Threats – Review

The traditional image of a cybercriminal as a masked figure hacking through a firewall has been replaced by a more unsettling reality: a high-performing remote employee who does not actually exist. This evolution of the "insider threat" is no longer a localized concern but a systemic challenge

What Is the Trump Administration’s Hawkish Cyber Strategy?
Endpoint & Device Security What Is the Trump Administration’s Hawkish Cyber Strategy?

Rupert Marais has spent decades at the intersection of network management and high-stakes cybersecurity strategy. As an expert in endpoint security and device-level defense, he has watched the digital landscape shift from a quiet back-office concern to a primary front in global geopolitical

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