Tag: Unit 42
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Unit 42: One Step Ahead in Cyber Hide-and-Seek: Automating Malicious Infrastructure Discovery With Graph Neural Networks
Source URL: https://unit42.paloaltonetworks.com/graph-neural-networks/ Source: Unit 42 Title: One Step Ahead in Cyber Hide-and-Seek: Automating Malicious Infrastructure Discovery With Graph Neural Networks Feedly Summary: Graph neural networks aid in analyzing domains linked to known attack indicators, effectively uncovering new malicious domains and cybercrime campaigns. The post One Step Ahead in Cyber Hide-and-Seek: Automating Malicious Infrastructure Discovery…
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Slashdot: New LLM Jailbreak Uses Models’ Evaluation Skills Against Them
Source URL: https://it.slashdot.org/story/25/01/12/2010218/new-llm-jailbreak-uses-models-evaluation-skills-against-them?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: New LLM Jailbreak Uses Models’ Evaluation Skills Against Them Feedly Summary: AI Summary and Description: Yes **Summary:** The text discusses a novel jailbreak technique for large language models (LLMs) known as the ‘Bad Likert Judge,’ which exploits the models’ evaluative capabilities to generate harmful content. Developed by Palo Alto…
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Unit 42: Bad Likert Judge: A Novel Multi-Turn Technique to Jailbreak LLMs by Misusing Their Evaluation Capability
Source URL: https://unit42.paloaltonetworks.com/?p=138017 Source: Unit 42 Title: Bad Likert Judge: A Novel Multi-Turn Technique to Jailbreak LLMs by Misusing Their Evaluation Capability Feedly Summary: The jailbreak technique “Bad Likert Judge" manipulates LLMs to generate harmful content using Likert scales, exposing safety gaps in LLM guardrails. The post Bad Likert Judge: A Novel Multi-Turn Technique to…
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Unit 42: Now You See Me, Now You Don’t: Using LLMs to Obfuscate Malicious JavaScript
Source URL: https://unit42.paloaltonetworks.com/?p=137970 Source: Unit 42 Title: Now You See Me, Now You Don’t: Using LLMs to Obfuscate Malicious JavaScript Feedly Summary: This article demonstrates how AI can be used to modify and help detect JavaScript malware. We boosted our detection rates 10% with retraining. The post Now You See Me, Now You Don’t: Using…
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Threat Research Archives – Unit 42: From RA Group to RA World: Evolution of a Ransomware Group
Source URL: https://unit42.paloaltonetworks.com/ra-world-ransomware-group-updates-tool-set/ Source: Threat Research Archives – Unit 42 Title: From RA Group to RA World: Evolution of a Ransomware Group Feedly Summary: AI Summary and Description: Yes Summary: The text provides an in-depth analysis of the RA World ransomware group, previously known as RA Group, detailing their increased activity since March 2024, their…
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Threat Research Archives – Unit 42: Accelerating Analysis When It Matters
Source URL: https://unit42.paloaltonetworks.com/accelerating-malware-analysis/ Source: Threat Research Archives – Unit 42 Title: Accelerating Analysis When It Matters Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the efficient methods for malware analysis implemented by security professionals, particularly through the use of automated tools like Advanced WildFire’s Malware Configuration Extraction (MCE). This process significantly accelerates…
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The Register: INC ransomware rebrands to Lynx – same code, new name, still up to no good
Source URL: https://www.theregister.com/2024/10/11/inc_ransomware_lynx/ Source: The Register Title: INC ransomware rebrands to Lynx – same code, new name, still up to no good Feedly Summary: Researchers point to evidence that scumbags visited the strategy boutique Researchers at Palo Alto’s Unit 42 believe the INC ransomware crew is no more and recently rebranded itself as Lynx over…
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The Register: Mind your header! There’s nothing refreshing about phishers’ latest tactic
Source URL: https://www.theregister.com/2024/09/12/http_headers/ Source: The Register Title: Mind your header! There’s nothing refreshing about phishers’ latest tactic Feedly Summary: It could lead to a costly BEC situation Palo Alto’s Unit 42 threat intel team wants to draw the security industry’s attention to an increasingly common tactic used by phishers to harvest victims’ credentials.… AI Summary…