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Image spam emails are often used to evade text-based spam filters that detect spam emails with their frequently used keywords. In this paper, we propose a new image spam email detection tool called DeepCapture using a convolutional neural…

Machine Learning · Computer Science 2020-06-17 Bedeuro Kim , Sharif Abuadbba , Hyoungshick Kim

The increase in people's use of mobile messaging services has led to the spread of social engineering attacks like phishing, considering that spam text is one of the main factors in the dissemination of phishing attacks to steal sensitive…

Computation and Language · Computer Science 2022-05-10 Mai A. Shaaban , Yasser F. Hassan , Shawkat K. Guirguis

A large part of modern day communications are carried out through the medium of E-mails, especially corporate communications. More and more people are using E-mail for personal uses too. Companies also send notifications to their customers…

Cryptography and Security · Computer Science 2015-03-13 Gaurav Ojha , Gaurav Kumar Tak

Spam can be defined as unsolicited bulk email. In an effort to evade text-based filters, spammers sometimes embed spam text in an image, which is referred to as image spam. In this research, we consider the problem of image spam detection,…

Computer Vision and Pattern Recognition · Computer Science 2022-04-06 Tazmina Sharmin , Fabio Di Troia , Katerina Potika , Mark Stamp

Today, people use email services such as Gmail, Outlook, AOL Mail, etc. to communicate with each other as quickly as possible to send information and official letters. Spam or junk mail is a major challenge to this type of communication,…

Artificial Intelligence · Computer Science 2023-03-16 Kazem Taghandiki

Hackers and spammers are employing innovative and novel techniques to deceive novice and even knowledgeable internet users. Image spam is one of such technique where the spammer varies and changes some portion of the image such that it is…

Computer Vision and Pattern Recognition · Computer Science 2018-10-10 Amara Dinesh Kumar , Vinayakumar R , Soman KP

Spammers take advantage of email popularity to send indiscriminately unsolicited emails. Although researchers and organizations continuously develop anti-spam filters based on binary classification, spammers bypass them through new…

Computation and Language · Computer Science 2020-05-29 Francisco Jáñez-Martino , Eduardo Fidalgo , Santiago González-Martínez , Javier Velasco-Mata

Anomalies in emails such as phishing and spam present major security risks such as the loss of privacy, money, and brand reputation to both individuals and organizations. Previous studies on email anomaly detection relied on a single type…

Cryptography and Security · Computer Science 2022-03-22 Craig Beaman , Haruna Isah

The popularity, cost-effectiveness and ease of information exchange that electronic mails offer to electronic device users has been plagued with the rising number of unsolicited or spam emails. Driven by the need to protect email users from…

Cryptography and Security · Computer Science 2021-01-01 Ismail B. Mustapha , Shafaatunnur Hasan , Sunday O. Olatunji , Siti Mariyam Shamsuddin , Afolabi Kazeem

Email is a private medium of communication, and the inherent privacy constraints form a major obstacle in developing effective spam filtering methods which require access to a large amount of email data belonging to multiple users. To…

Machine Learning · Computer Science 2011-09-20 Manas A. Pathak , Mehrbod Sharifi , Bhiksha Raj

A robust and reliable system of detecting spam reviews is a crying need in todays world in order to purchase products without being cheated from online sites. In many online sites, there are options for posting reviews, and thus creating…

Computation and Language · Computer Science 2022-11-04 G. M. Shahariar , Swapnil Biswas , Faiza Omar , Faisal Muhammad Shah , Samiha Binte Hassan

In recent years, spammers are now trying to obfuscate their intents by introducing hybrid spam e-mail combining both image and text parts, which is more challenging to detect in comparison to e-mails containing text or image only. The…

Cryptography and Security · Computer Science 2023-05-16 Zhibo Zhang , Ernesto Damiani , Hussam Al Hamadi , Chan Yeob Yeun , Fatma Taher

Spam is commonly known as unsolicited or unwanted email messages in the Internet causing potential threat to Internet Security. Users spend a valuable amount of time deleting spam emails. More importantly, ever increasing spam emails occupy…

Information Retrieval · Computer Science 2010-08-26 Md. Saiful Islam , Abdullah Al Mahmud , Md. Rafiqul Islam

The paper presents a suspicious email detection model which incorporates enhanced feature selection. In the paper we proposed the use of feature selection strategies along with classification technique for terrorists email detection. The…

Artificial Intelligence · Computer Science 2013-12-09 Sarwat Nizamani , Nasrullah Memon , Uffe Kock Wiil , Panagiotis Karampelas

The email is used daily by millions of people to communicate around the globe and it is a mission-critical application for many businesses. Over the last decade, unsolicited bulk email has become a major problem for email users. An…

Information Retrieval · Computer Science 2010-10-15 Carlos M. Lorenzetti , Rocío L. Cecchini , Ana G. Maguitman , András A. Benczúr

Email spam detection is a critical task in modern communication systems, essential for maintaining productivity, security, and user experience. Traditional machine learning and deep learning approaches, while effective in static settings,…

Cryptography and Security · Computer Science 2025-05-06 Ghazaleh SHirvani , Saeid Ghasemshirazi

Image spam threat detection has continually been a popular area of research with the internet's phenomenal expansion. This research presents an explainable framework for detecting spam images using Convolutional Neural Network(CNN)…

Computer Vision and Pattern Recognition · Computer Science 2023-02-01 Zhibo Zhang , Ernesto Damiani , Hussam Al Hamadi , Chan Yeob Yeun , Fatma Taher

Email remains one of the most frequently used means of online communication. People spend a significant amount of time every day on emails to exchange information, manage tasks and schedule events. Previous work has studied different ways…

Computation and Language · Computer Science 2020-05-28 Kai Shu , Subhabrata Mukherjee , Guoqing Zheng , Ahmed Hassan Awadallah , Milad Shokouhi , Susan Dumais

Email tracking allows email senders to collect fine-grained behavior and location data on email recipients, who are uniquely identifiable via their email address. Such tracking invades user privacy in that email tracking techniques gather…

Computers and Society · Computer Science 2018-06-12 Johannes Haupt , Benedict Bender , Benjamin Fabian , Stefan Lessmann

The Internet has dramatically changed the relationship among people and their relationships with others people and made the valuable information available for the users. Email is the service, which the Internet provides today for its own…

Information Retrieval · Computer Science 2013-10-24 Foruzan Kiamarzpour , Rouhollah Dianat , Mohammad bahrani , Mehdi Sadeghzadeh
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