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Concealing text in images as email attachments Aradhye et al 15 estimated that 25 of spam emails contain images CT Wu et al. Filtering. Service. Kurt Thomas. , Chris Grier, Justin Ma,. Vern . Paxson. , Dawn Song. University of California, Berkeley. International Computer Science Institute. Motivation. Social Networks. (. Facebook, Twitter). Xiaoxiao. . Xu. , and Dr. Arye Nehorai. Department of Electrical and Systems Engineering, Washington University in St. Louis. Email . has become one of the most important forms of communication. In 2013, there were about 180 billion emails sent per day worldwide and 65% of the emails sent were spam emails. Links in spam emails may lead to users to websites with malware or phishing schemes. Therefore, an effective spam filtering technology is a significant contribution to the sustainability of the cyberspace and to our society.. (Machine Learning). COS 116, Spring . 2012. Adam Finkelstein. Artificial Intelligence. Definition of AI (Merriam-Webster). :. The capability of a machine to imitate intelligent human . behavior. Branch . DHARMENDRA SHARMA. Profit & gains of Small business on Presumptive Basis( Section 44AD). Law up to 31-03-2010. 3 sections. Section 44AD civil construction. Section 44AE Transporters. Section 44AF Retail Traders. and Pitfalls. Al Iverson, Director of Deliverability. AL . IVERSON. Director of . Deliverability for. Email Service Provider ExactTarget. aiverson@exacttarget.com. Active blogger since 2000. See . www.spamresource.com. Lydia Song, Lauren Steimle, . Xiaoxiao. . Xu. Outline. Introduction to Project . Pre-processing . Dimensionality Reduction. Brief discussion of different algorithms. K-nearest. D. ecision tree. Logistic regression. By jay . dakhoo. ATTCHMENT. EXP files are usually virus. . Never open an attachment on your email if you don’t know them. . You can get in trouble opening an bad attachment. . EMAIL FWD . Don’t attach other people to pictures because the may not like it. . . Your Data held Hostage. What is ransomware?. Where does it come from?. How to avoid becoming a victim. Ransomware: A tutorial. Three US hospitals hit by . ransomware . (BBC, 3/2016). Ransomware? Bad news, it's getting . Ethan Grefe. December . 13, . 2013. Motivation. Spam email . is constantly cluttering inboxes. Commonly removed using rule based filters. Spam often has . very similar characteristics . This allows . Spam:. Spam is unsolicited or undesired electronic junk mail. Characteristics of spam are:. Mass . mailing to large number of recipients. Usually a commercial advertisement. Annoying but usually harmless unless coupled with a fraud based phishing scam . Spam:. Spam is unsolicited or undesired electronic junk mail. Characteristics of spam are:. Mass . mailing to large number of recipients. Usually a commercial advertisement. Annoying but usually harmless unless coupled with a fraud based phishing scam . Objectives. Create an online email account. Create a secure password. Write, open, reply, send, and forward email . messages. Add . contacts to . a contact list. Send and open attachments. Email. Snail Mail. Spam is unsolicited . e. mail in the form of:. Commercial advertising. Phishing. Virus-generated . Spam. Scams. E.g. Nigerian Prince who has an inheritance he wishes to share. What is Bulk Email?. Bulk . Clevon J. Noel. IT Officer. Grenada Hotel & Tourism Association. April 9, 2013. To be discussed:. What is Email Marketing. Email Marketing entails. Emails & Spam. Disadvantages & Advantages.