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The way we communicate and work has changed significantly with the rise of the Internet. While it has opened up new opportunities, it has also brought about an increase in cyber threats. One common and serious threat is phishing, where…

密码学与安全 · 计算机科学 2024-07-11 Furkan Çolhak , Mert İlhan Ecevit , Bilal Emir Uçar , Reiner Creutzburg , Hasan Dağ

Blockchain technology and, in particular, blockchain-based transaction offers us information that has never been seen before in the financial world. In contrast to fiat currencies, transactions through virtual currencies like Bitcoin are…

密码学与安全 · 计算机科学 2021-04-21 Jinhuan Wang , Pengtao Chen , Shanqing Yu , Qi Xuan

Phishing emails are the first step for many of today's attacks. They come with a simple hyperlink, request for action or a full replica of an existing service or website. The goal is generally to trick the user to voluntarily give away his…

密码学与安全 · 计算机科学 2020-04-22 Suhail Paliath , Mohammad Abu Qbeitah , Monther Aldwairi

Internet security and privacy stand on the trustworthiness of public certificates signed by Certificate Authorities (CAs). However, software products do not trust the same CAs and therefore maintain different root stores, each typically…

网络与互联网体系结构 · 计算机科学 2021-02-01 Nikita Korzhitskii , Niklas Carlsson

Large Language Models (LLMs) are susceptible to jailbreak attacks where malicious prompts are disguised using ciphers and character-level encodings to bypass safety guardrails. While these guardrails often fail to interpret the encoded…

密码学与安全 · 计算机科学 2025-11-03 Shaked Zychlinski , Yuval Kainan

The constant growth in the number of malware - software or code fragment potentially harmful for computers and information networks - and the use of sophisticated evasion and obfuscation techniques have seriously hindered classic…

密码学与安全 · 计算机科学 2021-06-11 Nicola Loi , Claudio Borile , Daniele Ucci

Phishing detection systems are predominantly rely on statistical machine learning models, which often lack contextual reasoning and are vulnerable to adversarial manipulation. In this work, we propose a hybrid framework that integrates…

人工智能 · 计算机科学 2026-04-29 Mainak Sen , Kumar Sankar Ray , Amlan Chakrabarti

Phishing websites remain a significant cybersecurity threat, necessitating accurate and cost-effective detection mechanisms. In this paper, we present CLASP, a novel system that effectively identifies phishing websites by leveraging…

密码学与安全 · 计算机科学 2025-10-22 Fouad Trad , Ali Chehab

The growing sophistication of modern malware and phishing campaigns has diminished the effectiveness of traditional signature-based intrusion detection systems. This work presents SecureScan, an AI-driven, triple-layer detection framework…

密码学与安全 · 计算机科学 2026-04-29 Rumman Firdos , Aman Dangi

Phishing attacks are one of the most common social engineering attacks targeting users emails to fraudulently steal confidential and sensitive information. They can be used as a part of more massive attacks launched to gain a foothold in…

密码学与安全 · 计算机科学 2022-01-27 Fatima Salahdine , Zakaria El Mrabet , Naima Kaabouch

Smartphones have become indispensable in our daily lives and can do almost everything, from communication to online shopping. However, with the increased usage, cybercrime aimed at mobile devices is rocketing. Smishing attacks, in…

密码学与安全 · 计算机科学 2024-02-07 Harichandana B S S , Sumit Kumar , Manjunath Bhimappa Ujjinakoppa , Barath Raj Kandur Raja

Offline evaluation of recommender systems is often affected by hidden, under-documented choices in data preparation. Seemingly minor decisions in filtering, handling repeats, cold-start treatment, and splitting strategy design can…

信息检索 · 计算机科学 2026-02-24 Anna Volodkevich , Dmitry Anikin , Danil Gusak , Anton Klenitskiy , Evgeny Frolov , Alexey Vasilev

Phishing is one of the most prevalent and expensive types of cybercrime faced by organizations and individuals worldwide. Most prior research has focused on various technical features and traditional representations of text to characterize…

密码学与安全 · 计算机科学 2024-08-20 Tarini Saka , Rachiyta Jain , Kami Vaniea , Nadin Kökciyan

Collaborative fraud, where multiple fraudulent accounts coordinate to exploit online payment systems, poses significant challenges due to the formation of complex network structures. Traditional detection methods that rely solely on…

机器学习 · 计算机科学 2025-12-23 Chi Liu

Background: Explainability in phishing detection model can support a further solution of phishing attack mitigation by increasing trust and understanding how phishing can be detected. Objective: The aims of this study to determine and best…

密码学与安全 · 计算机科学 2024-12-04 Abdullah Fajar , Setiadi Yazid , Indra Budi

Anti-phishing aims to detect phishing content/documents in a pool of textual data. This is an important problem in cybersecurity that can help to guard users from fraudulent information. Natural language processing (NLP) offers a natural…

密码学与安全 · 计算机科学 2018-05-07 Minh Nguyen , Toan Nguyen , Thien Huu Nguyen

Phishing is the simplest form of cybercrime with the objective of baiting people into giving away delicate information such as individually recognizable data, banking and credit card details, or even credentials and passwords. This type of…

机器学习 · 计算机科学 2019-05-23 Moitrayee Chatterjee , Akbar Siami Namin

The usage of quick response (QR) codes was limited in the pre-era of the COVID-19 pandemic. Due to the widespread and frequent application since then, this opened up an attractive phishing opportunity for malicious actors. They trick users…

密码学与安全 · 计算机科学 2024-07-24 Marvin Geisler , Daniela Pöhn

The continuous integration and continuous deployment (CI/CD) pipelines are widely adopted on Internet hosting platforms, such as GitHub. With the popularity, the CI/CD pipeline faces various security threats. However, current CI/CD…

密码学与安全 · 计算机科学 2024-02-01 Ziyue Pan , Wenbo Shen , Xingkai Wang , Yutian Yang , Rui Chang , Yao Liu , Chengwei Liu , Yang Liu , Kui Ren

With the growth in digital transformation and Internet usage, the Social Engineering techniques such as Phishing have become a major concern for the users and the organizations. Phishing attacks involve deceptive techniques to trick users…

密码学与安全 · 计算机科学 2026-05-19 Nikhil Kumar Dora , Sumit Kumar Tetarave , Rishikesh Sahay , Madhusudan Singh , Xiaoqing Li