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Cyber Security

245 articles

Cyber SecurityRansomware

Famous Ransomware Attacks: What Are the Lessons of the 8 Biggest Attacks in History

Lessons learned from 8 devastating ransomware attacks. Discover attack patterns, financial impacts, and defense strategies to protect your organization.

Heloise Montini·
Red Ransomware: How RedCryptoApp Attacks, Encrypts Data, and Extorts Organizations
RansomwareCyber Security

Red Ransomware: How RedCryptoApp Attacks, Encrypts Data, and Extorts Organizations

Red Ransomware (RedCryptoApp) analysis: how attacks work, key indicators, and safe data recovery options for organizations.

Bogdan Glushko·
DarkHotel Cyberespionage APT: Operations, Tradecraft, and Detection Considerations
Data RecoveryDigital ForensicsRansomwareCyber Security

DarkHotel Cyberespionage APT: Operations, Tradecraft, and Detection Considerations

DarkHotel is a cyberespionage-focused APT known for selective intrusions and stealthy tradecraft. Learn how it operates and how to detect it.

Laura Pompeu·
Cybersecurity Glossary: Over 100 Terms on Cyber Attacks, Digital Forensics, & Data Recovery
Digital ForensicsCyber SecurityRansomware

Cybersecurity Glossary: Over 100 Terms on Cyber Attacks, Digital Forensics, & Data Recovery

This comprehensive cybersecurity glossary provides clear definitions of essential key terms, concepts, and technical jargon. Expand your cybersecurity knowledge and stay informed through our detailed expert explanations.

Heloise Montini·
Lynx Ransomware: How It Works, Signs of Infection, and Defense Strategies
RansomwareCyber Security

Lynx Ransomware: How It Works, Signs of Infection, and Defense Strategies

Lynx ransomware is a double-extortion threat. Learn warning signs, prevention, and incident response steps.

Heloise Montini·
Biggest Data Breaches of 2025: The New Cost of Connectivity
NewsCyber SecurityRansomware

Biggest Data Breaches of 2025: The New Cost of Connectivity

Forensic analysis of 2025's 6 biggest data breaches exposing 45 billion records. Learn the attack vectors, root causes, and actionable security insights.

Heloise Montini·
How to Identify Ransomware Type
Digital ForensicsRansomwareCyber Security

How to Identify Ransomware Type

Identify ransomware type quickly with five proven methods. Use free ID tools, check file extensions, and analyze ransom notes. Expert guidance for crypto and locker ransomware variants.

Heloise Montini·
Step-by-Step Guide: 7 Essential Ransomware Incident Response Steps
Data RecoveryDigital ForensicsRansomwareCyber Security

Step-by-Step Guide: 7 Essential Ransomware Incident Response Steps

Follow these 7 ransomware incident response steps to recover your data. Learn how to isolate devices, preserve evidence, and safely restore files from backups.

Heloise Montini·
Rancoz Ransomware: Technical Analysis and Recovery Case Study
RansomwareCyber Security

Rancoz Ransomware: Technical Analysis and Recovery Case Study

Technical analysis of Rancoz ransomware using NTRUEncrypt post-quantum encryption, plus case study of successful recovery through reverse-engineering a failed decryption tool.

Heloise Montini·
Healthcare Cybersecurity: Complete Guide to Preventing Cyber Attacks
ComplianceCyber SecurityRansomware

Healthcare Cybersecurity: Complete Guide to Preventing Cyber Attacks

After Change Healthcare's massive breach disrupted millions, healthcare facilities are facing record numbers of cyberattacks. Discover proven strategies to protect your organization.

Heloise Montini·
Does a VPN Protect You From Hackers? Your Guide to Online Privacy
Cyber SecurityData SecurityRansomware

Does a VPN Protect You From Hackers? Your Guide to Online Privacy

VPNs can protect against hackers, but can't prevent all cyber threats. They're essential for public Wi-Fi security because they encrypt data and hide your IP address.

Heloise Montini·
Malware vs. Ransomware: Understanding Business Risk & Financial Impact
Data SecurityRansomwareCyber Security

Malware vs. Ransomware: Understanding Business Risk & Financial Impact

Both malware and ransomware are types of cybercrime. Their main difference is that while ransomware is a specific type of cyberattack, malware is an umbrella term for several types of attacks.

Heloise Montini·