data exfiltration
12 articles tagged "data exfiltration"
Gentlemen Ransomware: A High-Velocity RaaS Threat Analysis
The Gentlemen ransomware operation has quickly become a formidable force in the cybercrime landscape. This analysis explores its origins, methods, and target profiles, showcasing the evolving world of Ransomware-as-a-Service.
Radware Reveals ZombieAgent: New AI Vulnerability Threatening Data Security
Radware has discovered a zero-click vulnerability called ZombieAgent, which targets OpenAI's Deep Research agent. This flaw could enable silent data exfiltration and persistent hijacking of AI-powered systems.
Advanced Ransomware 'The Gentlemen' Hits 48 Victims in Just 3 Months
The rise of 'The Gentlemen' ransomware demonstrates a new wave of cyber threats, employing sophisticated techniques and a dual-extortion strategy. This report examines its key features and alarming pace of victimization.
Ransomware Cases Surge in Q2 2025, Social Engineering on the Rise
Coveware by Veeam's latest ransomware report reveals a sharp increase in attacks driven by social engineering and data theft, marking a major shift in tactics. Key sectors, including healthcare and professional services, bear the brunt.
Volt Typhoon Targets Massachusetts Power Utility in Major Attack
A significant cybersecurity breach attributed to the Volt Typhoon group has raised alarms following a 300-day assault on a Massachusetts power utility, marking a first for the U.S. electric grid. Experts warn of the implications for critical infrastructure.
Infostealer Campaign Targets ISPs in the U.S. and China
A new campaign has emerged targeting ISPs through credential exploitation and cryptomining. The Splunk Threat Research Team details the tactics of these cybercriminals.
Ransomware Insights: Understanding Repellent Scorpius and Cicada3301
Repellent Scorpius, a nascent ransomware gang, has emerged as a key player in cybercrime, distributing the Cicada3301 ransomware. New insights reveal their strategies and potential impact on the digital landscape.
Qilin Ransomware Exfiltrates Chrome Data, Security Experts Warn
New findings reveal that the Qilin ransomware has exploited Google Chrome access data after infiltrating networks. Experts urge enhanced security measures to prevent breaches.
Qilin Ransomware Amplifies Threats with Credential Exfiltration
The Qilin ransomware group intensifies its cybercriminal activities by stealing browser credentials, posing a significant threat to organizations. Security experts from Sophos X-Ops provide critical insights into this evolving tactic.
GOLD IONIC Ransom Group Targets Multiple Sectors Worldwide
The GOLD IONIC ransomware group, tracking under the name INC, has launched extensive attacks impacting various sectors globally since its emergence in August 2023. Their opportunistic tactics include data exfiltration followed by system encryption, threatening exposure to extort ransom payments.
2024 Cybersecurity Trends: Insights from Unit 42's Report
Unit 42 sheds light on evolving cybersecurity threats in 2024, emphasizing the urgency for organizations to enhance their defenses against swift and sophisticated cyberattacks.
2025 Incident Response Report Insights: Key Cybersecurity Trends
The 2025 Incident Response Report highlights emerging cybersecurity threats, emphasizing the need for faster responses and comprehensive defenses. With insights from Unit 42 at Palo Alto Networks, organizations are better equipped to navigate today's complex cyber landscape.