SAN FRANCISCO — Despite years of congressional hearings , lawsuits, academic research, whistleblowers and testimony from parents and teenagers about the dangers of Instagram, Meta's wildly popular app has failed to protect children from harm, with “woefully ineffective" safety measures, according to a new report from former employee and whistleblower Arturo Bejar and four nonprofit groups.

Meta’s efforts at addressing teen safety and mental health on its platforms have long been met with criticism that the changes don’t go far enough. Now, the report published Thursday, from Bejar, the Cybersecurity For Democracy at New York University and Northeastern University, the Molly Rose Foundation, Fairplay and ParentsSOS, claims Meta has chosen not to take “real steps” to address safet

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