{"id":"W7114912435","doi":"10.2139/ssrn.5904902","title":"Reactions by actual data breach victims over time: Evidence from Facebook's Cambridge Analytica breach","year":2025,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Privacy, Security, and Data Protection","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"HEC Montréal","funders":"","keywords":"Data breach; Cognitive dissonance; Continuance; Feeling; Motivated reasoning; Anxiety; Exploit; Cognition","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.009313721,0.0003566783,0.0003583584,0.002449747,0.003723907,0.004252799,0.0009445916,0.003379653,0.008251255],"category_scores_gemma":[0.08698925,0.0005580958,0.0002423525,0.001468553,0.002326686,0.004833851,0.005137995,0.003016852,0.002107605],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001580239,"about_ca_system_score_gemma":0.0008971406,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009581248,"about_ca_topic_score_gemma":0.006807113,"domain_scores_codex":[0.9849495,0.009922124,0.000695776,0.0009938646,0.002565668,0.00087303],"domain_scores_gemma":[0.8889581,0.05997214,0.02997828,0.009058512,0.007497272,0.004535675],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006043022,0.0008574405,0.620556,0.0002433954,0.0001328168,0.0008459205,0.3018946,0.0002168543,0.001597688,0.007363176,0.02063918,0.04504852],"study_design_scores_gemma":[0.00004334474,0.0006751741,0.4700964,0.0007425056,0.0001048303,0.001406471,0.4681573,0.002024526,0.002252963,0.002678936,0.05164021,0.0001774699],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9831035,0.0002555551,0.0004701676,0.003666956,0.00005292975,0.00007390061,0.0002706262,0.00001931232,0.01208705],"genre_scores_gemma":[0.9953741,0.0002376669,0.0002945215,0.0008740149,0.00004347985,0.0001203494,0.0001788607,0.00001802058,0.002859103],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009581248,"threshold_uncertainty_score":0.04925621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0374833980974543,"score_gpt":0.3397628626585582,"score_spread":0.3022794645611039,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}