The year 2023 was characterized by a notable surge in third-party attacks, highlighting a critical shift in the threat landscape. This year’s data breaches affected millions, leaving a trail of compromised personal, financial, and health information. From large corporations to government agencies, no sector was immune. With the average cost of a breach reaching a staggering 4.85 million USD1, it is crucial to learn from past data breaches. This review delves into the most significant breaches of the year, extracting vital lessons to better equip us against future cybersecurity challenges.
