Programs leveraging AI agents are increasingly popular. Nine attack scenarios using open-source agent frameworks show how bad actors target these applications. The post AI Agents Are Here. So Are the Threats. appeared first on Unit 42. This article has been…
Category: Unit 42
Gremlin Stealer: New Stealer on Sale in Underground Forum
Advertised on Telegram, Gremlin Stealer is new malware active since March 2025 written in C#. Data stolen is uploaded to a server for publication. The post Gremlin Stealer: New Stealer on Sale in Underground Forum appeared first on Unit 42.…
Gremlin Stealer: New Stealer on Sale in Underground Forum
Advertised on Telegram, Gremlin Stealer is new malware active since March 2025 written in C#. Data stolen is uploaded to a server for publication. The post Gremlin Stealer: New Stealer on Sale in Underground Forum appeared first on Unit 42.…
Extortion and Ransomware Trends January-March 2025
Ransomware leak site data and Unit 42 case studies reveal new trends from Q1 2025, including the most active groups, targeted industries and novel extortion tactics. The post Extortion and Ransomware Trends January-March 2025 appeared first on Unit 42. This…
Extortion and Ransomware Trends January-March 2025
Ransomware leak site data and Unit 42 case studies reveal new trends from Q1 2025, including the most active groups, targeted industries and novel extortion tactics. The post Extortion and Ransomware Trends January-March 2025 appeared first on Unit 42. This…
False Face: Unit 42 Demonstrates the Alarming Ease of Synthetic Identity Creation
North Korean IT workers are reportedly using real-time deepfakes to secure remote work, raising serious security concerns. We explore the implications. The post False Face: Unit 42 Demonstrates the Alarming Ease of Synthetic Identity Creation appeared first on Unit 42.…
Cascading Shadows: An Attack Chain Approach to Avoid Detection and Complicate Analysis
Agent Tesla, Remcos RAT and XLoader delivered via a complex phishing campaign. Learn how attackers are using multi-stage delivery to hinder analysis. The post Cascading Shadows: An Attack Chain Approach to Avoid Detection and Complicate Analysis appeared first on Unit…
Slow Pisces Targets Developers With Coding Challenges and Introduces New Customized Python Malware
North Korean state-sponsored group Slow Pisces (Jade Sleet) targeted crypto developers with a social engineering campaign that included malicious coding challenges. The post Slow Pisces Targets Developers With Coding Challenges and Introduces New Customized Python Malware appeared first on Unit…
Slow Pisces Targets Developers With Coding Challenges and Introduces New Customized Python Malware
North Korean state-sponsored group Slow Pisces (Jade Sleet) targeted crypto developers with a social engineering campaign that included malicious coding challenges. The post Slow Pisces Targets Developers With Coding Challenges and Introduces New Customized Python Malware appeared first on Unit…
How Prompt Attacks Exploit GenAI and How to Fight Back
GenAI boosts productivity but also poses security risks. Palo Alto Networks has a new whitepaper about prompt-based threats and how to defend against them. The post How Prompt Attacks Exploit GenAI and How to Fight Back appeared first on Unit…