{"id":2821,"date":"2024-02-06T21:57:13","date_gmt":"2024-02-06T21:57:13","guid":{"rendered":"https:\/\/www.gc4ss.org\/?p=2821"},"modified":"2026-04-06T22:41:35","modified_gmt":"2026-04-06T21:41:35","slug":"silent-signals-the-role-of-data-analysts-and-data-scientists-in-algorithmic-market-anomaly-detection-for-fraud-and-insider-trading-identification","status":"publish","type":"post","link":"https:\/\/www.gc4ss.org\/?p=2821","title":{"rendered":"Silent Signals: The Role of Data Analysts and Data Scientists in Algorithmic Market Anomaly Detection for Fraud and Insider Trading Identification"},"content":{"rendered":"\r\n<p style=\"padding-left: 40px;\"><span style=\"color: #ff0000;\"><strong>Aziz Ozmen, PhD<\/strong><\/span><br \/><a title=\"\" href=\"mailto:aziz.ozmen@gc4ss.org\">aziz.ozmen@gc4ss.org<\/a><\/p>\r\n\r\n\r\n\r\n<p><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Senior<\/strong> <strong>Security Analyst<\/strong><br \/><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Global Center for Security Studies<\/strong><\/p>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Aziz Ozmen, PhDaziz.ozmen@gc4ss.org \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Senior Security Analyst\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Global Center for Security Studies<\/p>\n","protected":false},"author":519,"featured_media":2833,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[232],"class_list":["post-2821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-silent-signals-the-role-of-data-analysts-and-data-scientists-in-algorithmic-market-anomaly-detection-for-fraud-and-insider-trading-identification"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/02\/aozmen2024.png?fit=1081%2C400&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9RaMN-Jv","jetpack-related-posts":[{"id":2825,"url":"https:\/\/www.gc4ss.org\/?p=2825","url_meta":{"origin":2821,"position":0},"title":"The Force Multiplier: Institutionalizing the Data Analyst and Data Scientist in Modern Cybersecurity Operations","author":"Aziz Ozmen","date":"July 6, 2025","format":false,"excerpt":"Aziz Ozmen, PhDaziz.ozmen@gc4ss.org \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Senior Security Analyst\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Global Center for Security Studies The Force Multiplier: Institutionalizing the Data Analyst and Data Scientist in Modern Cybersecurity Operations Abstract The contemporary cybersecurity landscape is characterized by an unprecedented volume, velocity, and variety of data,\u2026","rel":"","context":"In &quot;Cyber Security&quot;","block_context":{"text":"Cyber Security","link":"https:\/\/www.gc4ss.org\/?cat=56"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2025\/07\/aozmen2025.png?fit=1081%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2025\/07\/aozmen2025.png?fit=1081%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2025\/07\/aozmen2025.png?fit=1081%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2025\/07\/aozmen2025.png?fit=1081%2C400&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2025\/07\/aozmen2025.png?fit=1081%2C400&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":2823,"url":"https:\/\/www.gc4ss.org\/?p=2823","url_meta":{"origin":2821,"position":1},"title":"The Digital Pulse: Leveraging Natural Language Processing and Social Media Analytics for Real-Time Societal Sentiment Tracking","author":"Aziz Ozmen","date":"August 6, 2024","format":false,"excerpt":"Aziz Ozmen, PhDaziz.ozmen@gc4ss.org Senior Security AnalystGlobal Center for Security Studies The Digital Pulse: Leveraging Natural Language Processing and Social Media Analytics for Real-Time Societal Sentiment Tracking Abstract The advent of social media has transformed the public sphere into an unprecedented source of real-time, high-velocity textual data. This paper investigates the\u2026","rel":"","context":"In \"Computational Social Science\"","block_context":{"text":"Computational Social Science","link":"https:\/\/www.gc4ss.org\/?tag=computational-social-science"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/08\/aozmen2024-2.png?fit=1081%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/08\/aozmen2024-2.png?fit=1081%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/08\/aozmen2024-2.png?fit=1081%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/08\/aozmen2024-2.png?fit=1081%2C400&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2024\/08\/aozmen2024-2.png?fit=1081%2C400&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":2829,"url":"https:\/\/www.gc4ss.org\/?p=2829","url_meta":{"origin":2821,"position":2},"title":"From Open Source to Actionable Intelligence: The Role of Data Analysts and Data Scientists in NLP-Driven Cyber Threat Intelligence","author":"Aziz Ozmen","date":"March 6, 2026","format":false,"excerpt":"Aziz Ozmen, PhDaziz.ozmen@gc4ss.org Senior Security AnalystGlobal Center for Security Studies From Open Source to Actionable Intelligence: The Role of Data Analysts and Data Scientists in NLP-Driven Cyber Threat Intelligence Abstract The digital ecosystem is awash with unstructured textual data relevant to cybersecurity: threat intelligence reports, dark web forums, vulnerability disclosures,\u2026","rel":"","context":"In &quot;Cyber Security&quot;","block_context":{"text":"Cyber Security","link":"https:\/\/www.gc4ss.org\/?cat=56"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2026\/03\/aozmen2026.png?fit=1081%2C400&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2026\/03\/aozmen2026.png?fit=1081%2C400&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2026\/03\/aozmen2026.png?fit=1081%2C400&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2026\/03\/aozmen2026.png?fit=1081%2C400&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2026\/03\/aozmen2026.png?fit=1081%2C400&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":2816,"url":"https:\/\/www.gc4ss.org\/?p=2816","url_meta":{"origin":2821,"position":3},"title":"From Transaction to Prediction: The Roles of Data Analysts and Data Scientists in Customer Lifetime Value Estimation and Churn Reduction","author":"Aziz Ozmen","date":"May 6, 2022","format":false,"excerpt":"Aziz Ozmen, PhDaziz.ozmen@gc4ss.org \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Senior Security Analyst\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Global Center for Security Studies From Transaction to Prediction: The Roles of Data Analysts and Data Scientists in Customer Lifetime Value Estimation and Churn Reduction Abstract The digital transformation of retail has produced an unprecedented wealth of\u2026","rel":"","context":"In \"Apriori Algorithm\"","block_context":{"text":"Apriori Algorithm","link":"https:\/\/www.gc4ss.org\/?tag=apriori-algorithm"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2022\/05\/aozmen2022.webp?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2022\/05\/aozmen2022.webp?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2022\/05\/aozmen2022.webp?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2022\/05\/aozmen2022.webp?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2022\/05\/aozmen2022.webp?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":884,"url":"https:\/\/www.gc4ss.org\/?p=884","url_meta":{"origin":2821,"position":4},"title":"What Works, What Doesn&#8217;t, What&#8217;s Promising: Exploring the Role of Evidence-Based Policing","author":"Emirhan Darcan","date":"August 23, 2018","format":false,"excerpt":"Emirhan Darcan, PhD emirhan.darcan@gc4ss.org Expert Global Center for Security Studies Evidence-based policing is determined by statistical evidence gathered after the implementation of a program. Instead of other policing strategies, this program is malleable, dependent on data and studies being conducted. Currently, police agencies operate under set conditions. The men and\u2026","rel":"","context":"In &quot;Issues in Law Enforcement&quot;","block_context":{"text":"Issues in Law Enforcement","link":"https:\/\/www.gc4ss.org\/?cat=58"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/08\/Emirhan-2.webp?fit=1200%2C686&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/08\/Emirhan-2.webp?fit=1200%2C686&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/08\/Emirhan-2.webp?fit=1200%2C686&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/08\/Emirhan-2.webp?fit=1200%2C686&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/08\/Emirhan-2.webp?fit=1200%2C686&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":863,"url":"https:\/\/www.gc4ss.org\/?p=863","url_meta":{"origin":2821,"position":5},"title":"After the Nuclear Deal: Can Iran Endure This Time?","author":"Harun Basli","date":"July 23, 2018","format":false,"excerpt":"Harun Basli harun.basli@gc4ss.org Expert Global Center for Security Studies Although it is one of the key players in the Middle East thanks to its rich natural resources, educated population and advantageous geopolitical position, Iran is constantly exposed to international sanctions, and has again faced a serious economic crisis with the\u2026","rel":"","context":"In &quot;Conflicting Zones&quot;","block_context":{"text":"Conflicting Zones","link":"https:\/\/www.gc4ss.org\/?cat=43"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/07\/iran-sanctions-1.jpg?fit=609%2C392&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/07\/iran-sanctions-1.jpg?fit=609%2C392&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gc4ss.org\/wp-content\/uploads\/2018\/07\/iran-sanctions-1.jpg?fit=609%2C392&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/posts\/2821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/users\/519"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2821"}],"version-history":[{"count":0,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/posts\/2821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=\/wp\/v2\/media\/2833"}],"wp:attachment":[{"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gc4ss.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}