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20 results for “Understanding of robocalls and their impact”

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cs.CREmpiricalRecentJun 30, 2026

Robocalls: A Worldwide or US-only Problem? Analyzing Spam and Fraud in International Phone Calls

Kemal Altwlkany, Andro Merćep, Tomislav Đuričić, Ante Kapetanović +1 more

This paper aggregates robocall reports from 65 countries and provides the first publicly available multimodal and international robocall dataset, analyzing calling patterns, identifying common campaig…

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cs.MMcs.CRRecentApr 30, 2026

RoboKA: KAN Informed Multimodal Learning for RoboCall Surveillance System

Nitin Choudhury, Nikhil Kumar, Aditya Kumar Sinha, Abhijeet Anand +4 more

The paper introduces RoboKA, a KAN-based multimodal fusion framework, and a synthetic dataset (Robo-SAr) to significantly improve robocall surveillance by modeling complex adversarial interactions bet…

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cs.CYcs.CRRecentMar 31, 2026

Stand-Alone Complex or Vibercrime? Exploring the adoption and innovation of GenAI tools, coding assistants, and agents within cybercrime ecosystems

Jack Hughes, Ben Collier, Daniel R. Thomas

The paper analyzes the real threat of GenAI in cybercrime, arguing that while high-end automation (Stand-Alone Complex) is possible, current adoption is low and primarily affects skilled actors, sugge…

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cs.CRcs.AIcs.CLRecentApr 1, 2026

Do Phone-Use Agents Respect Your Privacy?

Zhengyang Tang, Ke Ji, Xidong Wang, Zihan Ye +18 more

The paper introduces MyPhoneBench, a new framework that demonstrates that current phone-use agents often fail to respect user privacy, even when successfully completing simple tasks, primarily due to…

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cs.AIcs.CRRecentMay 11, 2026

MATRA: Modeling the Attack Surface of Agentic AI Systems -- OpenClaw Case Study

Tim Van hamme, Thomas Vissers, Javier Carnerero-Cano, Mario Fritz +3 more

The paper introduces MATRA, a systematic threat modeling framework, to assess how known LLM threats translate into concrete, deployment-specific risks within autonomous agentic AI systems.

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cs.CRRecentJun 4, 2026

Opportunities and Challenges in Securely Reusing and Repurposing Mobile Devices

Adelin Roty, Jan Tobias Mühlberg, Jean-François Determe

The paper investigates the effectiveness of hardware-backed security mechanisms when mobile devices are repurposed outside their original ecosystem, concluding that vendor-locked mechanisms significan…

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cs.CRRecentMay 30, 2026

Framework for Discovering GPS Spoofing Attacks in Drone Swarms

Yingao Elaine Yao, Pritam Dash, Karthik Pattabiraman

This paper addresses the security vulnerabilities in drone swarm control algorithms by proposing two fuzzing tools, SwarmFuzzGraph and SwarmFuzzBinary, to discover Swarm Propagation Vulnerabilities (S…

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cs.CRRecentMay 15, 2026

STRIKE: A Structured Taxonomy of Cybercrime for Risk, Impact, Knowledge, and Evolution

Melissa Pappy, Linh Nguyen, Suman Kumar, Byungkwan Jung +1 more

The paper introduces STRIKE, a multi-dimensional structured taxonomy designed to provide a comprehensive and unified framework for classifying the rapidly evolving complexity of modern cybercrimes.

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cs.CRRecentMar 31, 2026

Security and Privacy in Virtual and Robotic Assistive Systems: A Comparative Framework

Nelly Elsayed

This paper provides a comparative framework analyzing the distinct security and privacy risks inherent in virtual and robotic assistive systems, culminating in design recommendations for trustworthy t…

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cs.CRRecentMay 6, 2026

WAAA! Web Adversaries Against Agentic Browsers

Sohom Datta, Alex Nahapetyan, William Enck, Alexandros Kapravelos

This paper proposes the first web-focused threat model for agentic browsers, demonstrating that traditional web social engineering attacks can be amplified into dangerous, reproducible threats when ex…

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cs.CRcs.AIRecentApr 30, 2026

Security Attack and Defense Strategies for Autonomous Agent Frameworks: A Layered Review with OpenClaw as a Case Study

Luyao Xu, Xiang Chen

This paper provides a systematic, layered review of security risks and defense strategies for autonomous agent frameworks, using OpenClaw as a case study to address the current lack of integrated rese…

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cs.CRcs.CYRecentMay 15, 2026

Read This Paper to Get $50 Million:* An Analysis of Mobile Messaging Scams Using Reddit Data

Allison Lu, Bernardo B. P. Medeiros, Kevin R. B. Butler, Patrick Traynor

This study analyzes a large dataset of mobile messaging scams from Reddit, finding that rapidly growing reply-based scams are poorly detected by current off-the-shelf tools, necessitating the developm…

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cs.CRcs.ETcs.HCRecentMar 30, 2026

"What Did It Actually Do?": Understanding Risk Awareness and Traceability for Computer-Use Agents

Zifan Peng, Mingchen Li

The paper addresses the lack of user understanding regarding the actions and residual effects of advanced computer-use agents by proposing AgentTrace, a traceability framework for visualizing agent be…

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cs.CRcs.RORecentMay 19, 2026

RoboJailBench: Benchmarking Adversarial Attacks and Defenses in Embodied Robotic Agents

Doguhuan Yeke, Yanming Zhou, Leo Y. Lin, Hongyu Cai +2 more

The paper introduces RoboJailBench, the first standardized evaluation framework for assessing adversarial jailbreak attacks and defenses in embodied AI systems like robots.

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cs.ROcs.DCcs.NISurveyComprehensiveRecentJul 1, 2026

The Three Dimensions of ROS 2 Middleware

Sanghoon Lee, Taehun Kim, Angelo Corsaro, Kyung-Joon Park

This paper provides a systematic survey of ROS 2 middleware and identifies architectural limits through three dimensions: Space, Time, and State.

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cs.CRcs.AIcs.LGRecentMar 17, 2026

Learning Communication Between Heterogeneous Agents in Multi-Agent Reinforcement Learning for Autonomous Cyber Defence

Alex Popa, Adrian Taylor, Ranwa Al Mallah

This paper demonstrates that using a communication algorithm (CommFormer) with heterogeneous agents significantly improves the speed and performance of multi-agent reinforcement learning for autonomou…

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cs.CRcs.CYRecentMar 25, 2026

A Large-Scale Study of Telegram Bots

Taro Tsuchiya, Haoxiang Yu, Tina Marjanov, Alice Hutchings +2 more

This paper provides a large-scale characterization of Telegram bots, revealing that while they serve useful functions like crowdsourcing, they are also extensively used for malicious activities such a…

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cs.ROcs.CRRecentMay 15, 2026

Propagating Unsafe Actions in LLM Controlled Multi-Robot Collaboration via Single Robot Compromise

Zhen Huang, Zhihuang Liu, Mengxuan Luo, Weishang Wu +1 more

The paper proposes a novel attack paradigm demonstrating how compromising a single robot in an LLM-controlled multi-robot system can rapidly propagate malicious intent to cause coordinated unsafe acti…

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cs.CYcs.CRRecentMay 20, 2026

Backchaining Loss of Control Mitigations from Mission-Specific Benchmarks in National Security

Matteo Pistillo, Samantha Faraone, Joshua Herman

The paper proposes a novel, empirical methodology called 'backchaining' to derive and prioritize Loss of Control (LoC) mitigations by analyzing the errors an AI system makes on mission-specific nation…

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cs.CRRecentMar 31, 2026

An Empirical Comparison of Security and Privacy Characteristics of Android Messaging Apps

Ioannis Karyotakis, Foivos Timotheos Proestakis, Evangelos Talos, Diomidis Spinellis +1 more

The paper empirically compares the security and privacy implementation characteristics of major Android messaging apps (Meta Messenger, Signal, and Telegram) using static and dynamic analysis, finding…

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