699 Copyright © 2020, IGI Global. Copying or distributing in print or electronic forms without written permission of IGI Global is prohibited. Section 3: Drug Traffcking, Human Traffcking, and the Sexual Exploitation of Children DOI: 10.4018/978-1-5225-9715-5.ch048 3 INTRODUCTION The advent of the Internet and modern communication devices with multiple features like camera, ra- dio, general packet radio service and Wi-Fi networks and the wide diffusion of social media have made dramatic changes in human lives. It has created a virtual world with no boundaries; allows people to develop both personal and professional relationships across borders. The World Wide Web (WWW) permits users to disseminate content in the form of text, images, video, and audio. Worldwide, the num- ber of people using the Internet is increasing day by day (Mala, 2016; UN Broadband Commission for Digital Development, 2015). As of June 30, 2018, more than half of the total world population i.e. 4.2 billion (55.12%) is using the Internet (Internet World Stats, 2018) for entertainment, business, education, information sharing and other purposes. In addition, social networking websites (SNWs) like Facebook, MySpace, YouTube, Flickr, LinkedIn, Snap chat, Twitter have developed a new platform to meet people. Around 2.62 billion people use different social network sites (Statista, 2018). It allows people to share ideas, pictures, posts, activities, events, and interests with people in their network. Regardless of any distinction, women in society are enjoying this liberation. It allows them to share their experiences with the whole world; their success stories as well as their problems (Halder & Jaishankar, 2009). However, social sites have also created avenues for various criminal activities. Cybercriminals abuse the technology to abuse people for financial gain, to take revenge, to defame, to ridicule and humiliate for their self-enjoyment and so on. Therefore, social sites put people at risk while it makes life easier, safer, and more social. Pew Research Center (2014) reports that 73% of the adult Internet users have witnessed someone be harassed online and 40% have personally experienced it. The Internet Crime Complaint Center, known as IC3 received 3,463,620 cybercrime complaints since its inception. Ac- cording to the IC3 report, the total cybercrimes reported in the US shows a steady increase from 2013 to 2015. In 2013, the number of cybercrimes reported was 262,813; in 2014 it was 269,422 and in 2015 it further augmented to 288,012. The Office for National Statistics reported that there were 5.1 million estimated cybercrimes and scams in England and Wales in 2014 (Mala, 2016). Women are more vulnerable to cyber threats than men are as the offenders were unaccountable for the offences they commit. Moreover, the criminals are committing traditional crimes using the latest informa- tion technology as committing the crime is easier and investigating it gets tougher. In the contemporary world, instances of cybercrimes against women are increasing alarmingly (Halder & Jaishankar, 2009). According to the United Nations Broadband Commission Report (2015), women aged 18 to 24 years are at risk of cybercrime victimization. EU estimates show that one in ten women has experienced some form of cyber violence since the age of 15 and the impact on their lives is far more traumatic (European Institute for Gender Equality, 2017). Women are receiving unwanted emails often containing indecent and obnoxious language. The vulnerability and security of women is a major concern globally (Halder Cyber Crime Against Women and Girls on Social Sites in Bangladesh Fardaus Ara https://orcid.org/0000-0002-0318-4576 Rajshahi University, Bangladesh