1 citations · 1 across the 2 of their papers we have counts for
9 papers
TIBlender: Early-Warning Threat Intelligence from Cross-Platform Social Media Evidence
Hiroki Nakano, Takashi Koide, Daiki Chiba
Cyber threat signals are fragmented across multiple social media platforms, yet no existing approach has fully automated their integration into actionable threat intelligence (TI)…
PhishLumos: An Adaptive Multi-Agent System for Proactive Phishing Campaign Mitigation
Daiki Chiba, Hiroki Nakano, Takashi Koide
Phishing attacks are a significant societal threat, disproportionately harming vulnerable populations and eroding trust in essential digital services. Current defenses are often re…
Clouding the Mirror: Stealthy Prompt Injection Attacks Targeting LLM-based Phishing Detection
Takashi Koide, Hiroki Nakano, Daiki Chiba
Phishing sites continue to grow in volume and sophistication. Recent work leverages large language models (LLMs) to analyze URLs, HTML, and rendered content to decide whether a web…
PhishParrot: LLM-Driven Adaptive Crawling to Unveil Cloaked Phishing Sites
Hiroki Nakano, Takashi Koide, Daiki Chiba
Phishing attacks continue to evolve, with cloaking techniques posing a significant challenge to detection efforts. Cloaking allows attackers to display phishing sites only to speci…
DomainDynamics: Lifecycle-Aware Risk Timeline Construction for Domain Names
Daiki Chiba, Hiroki Nakano, Takashi Koide
The persistent threat posed by malicious domain names in cyber-attacks underscores the urgent need for effective detection mechanisms. Traditional machine learning methods, while c…
ScamFerret: Detecting Scam Websites Autonomously with Large Language Models
Hiroki Nakano, Takashi Koide, Daiki Chiba
With the rise of sophisticated scam websites that exploit human psychological vulnerabilities, distinguishing between legitimate and scam websites has become increasingly challengi…