The average cost of a data breach reached $4.45 million last year. That's an all-time high, according to the latest IBM Security Cost of a Data Breach Report. Worse, only one-third of companies discovered the data breach themselves, while 67% of breaches were reported by a benign third party or by the attackers themselves. Get in-depth analysis on the complete findings in this 78-page report, plus breach costs by geographic region and industry, effective security approaches and recommendations from IBM security experts. Download the complimentary report here.