Apple says its Web portal for software developers was compromised last week, but sensitive data remained secure. The company said it is updating its systems. Security researcher Ibrahim Balic said he discovered the vulnerabilities and alerted Apple. "My intention was not attacking," he said. "In total I found 13 bugs and reported [them] directly one by one to Apple straight away. Just after my reporting [the] dev center got closed. I have not heard anything from them, and they announced that they got attacked. My aim was to report bugs and collect the datas for the purpose of seeing how deep I can go with it."