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.
Are Brute-Force Attacks Targeting Your GlobalProtect Gateways?
Malware & Threats Are Brute-Force Attacks Targeting Your GlobalProtect Gateways?

Brute-force attacks targeting PAN-OS GlobalProtect gateways have been detected by Palo Alto Networks. This development has raised concerns within the cybersecurity industry, given the sophistication and scale of such coordinated efforts. Here’s an in-depth look at the current state of the industry,

How Are State-Sponsored Spyware Campaigns Shaping Cybersecurity?
Malware & Threats How Are State-Sponsored Spyware Campaigns Shaping Cybersecurity?

The Hacker News conducted an in-depth analysis of several ongoing spyware and malware campaigns targeting mobile devices globally. These campaigns reveal the evolving sophistication of spyware, focusing on security vulnerabilities within Android and iOS systems. Cybersecurity researchers have

Can Small Businesses Afford to Ignore Threat Intelligence?
Security Operations & Management Can Small Businesses Afford to Ignore Threat Intelligence?

The digital landscape is becoming increasingly treacherous, particularly for small businesses that might assume their size grants them some immunity. Some industry statistics reveal that 41% of US small businesses recently experienced cyberattacks. With the median cost of these attacks surging to

Hackers Breach OCC: Sensitive Emails of Bank Regulators Stolen
Infrastructure & Network Security Hackers Breach OCC: Sensitive Emails of Bank Regulators Stolen

In the world of cybersecurity, few experts can offer the depth of knowledge and practical insights that Rupert Marais brings to the table. With a rich background in endpoint and device security, extensive experience in cybersecurity strategies, and a proven track record in network management,

How Can Influencers Protect Themselves from Online Scams?
Identity & Access Management How Can Influencers Protect Themselves from Online Scams?

Caroline Donoghue, a Sussex-based dog groomer with nearly 700,000 followers, fell victim to an online scam targeting social media influencers. Pretending to be a booker for a real podcast, the scammer requested access to her Meta Business Suite for a livestream arrangement. On the planned recording

JavaGhost Targets AWS with Sophisticated Phishing Tactics
Infrastructure & Network Security JavaGhost Targets AWS with Sophisticated Phishing Tactics

The rise of JavaGhost, a threat actor group, has significantly impacted Amazon Web Services (AWS) environments by leveraging sophisticated phishing tactics to cause financial harm. Initially known for website defacement, JavaGhost shifted its focus to phishing emails in 2022, seeking financial

How Secure Are Your Car Rental Data With Europcar's Breach?
Data Protection & Privacy How Secure Are Your Car Rental Data With Europcar's Breach?

In today's hyper-connected digital landscape, the security of personal data has never been more critical, yet it remains perpetually at risk. This was exemplified by the recent data breach experienced by Europcar Mobility Group, one of the giants in the car rental industry. This disconcerting

The Importance of Regular Software Updates for Security
Malware & Threats The Importance of Regular Software Updates for Security

Imagine waking up to find your bank account drained, private emails exposed, and personal files stolen—all because of one neglected software update. This haunting scenario isn't plucked from a hacker movie; it is happening to individuals and businesses worldwide. Cybercriminals are finding new

Cisco's Critical Smart Licensing Flaw Exploited in Cyberattacks
Infrastructure & Network Security Cisco's Critical Smart Licensing Flaw Exploited in Cyberattacks

Recent developments in cybersecurity have revealed a critical vulnerability in Cisco's Smart Licensing Utility, which has been actively exploited in cyberattacks. This flaw, identified as CVE-2024-20439, involves the use of static credentials that allow unauthenticated attackers to remotely

Has RedCurl Transformed From Espionage to Ransomware Warfare?
Malware & Threats Has RedCurl Transformed From Espionage to Ransomware Warfare?

In a noteworthy shift in the landscape of cyber threats, RedCurl, a notorious Russian-speaking hacking group traditionally known for corporate espionage, has recently turned its focus to ransomware deployment. This transformation marks a significant evolution in their operational tactics and poses

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