Users are advised to upgrade to version 4.0.6035 Online file storage and sharing service Box has patched the Mac version of its desktop app after a developer found it exposed potentially sensitive bits of data, including API keys, internal user IDs, URLs and passwords.Mac users should ensure they’re on the updated 4.0.6035 version, wrote Pepijn Bruienne, a Mac development and operation specialist senior at the University of Michigan, who found the problem.The error was probably an unintentional one by Box, Bruienne wrote in a blog post. He reported the issue to the company in early January. Box told him on Friday that it had released an updated version.Box Sync is the desktop version of the popular application used for synching and sharing files across devices. Bruienne dove into Box Sync’s code to look for a better way to do a large-scale deployment. “If you are a Mac Admin in charge of even a small deployment environment you probably know how tedious it is to deploy the Box Sync application and manage its settings,” Bruienne wrote.In the course of that work, he came across what appeared to be sensitive files in a module labeled “conf,” which contained key and value pairs, he added. The danger is that the data leak could potentially give a hacker enough information to launch an attack against Box.Bruienne wrote he didn’t take it that far. “To be clear, I did not try to use any of the information I found to gain access to any Box systems,” he wrote.Send news tips and comments to jeremy_kirk@idg.com. Follow me on Twitter: @jeremy_kirk Related content feature Top cybersecurity M&A deals for 2023 Fears of recession, rising interest rates, mass tech layoffs, and conservative spending trends are likely to make dealmakers cautious, but an ever-increasing need to defend against bigger and faster attacks will likely keep M&A activity steady in By CSO Staff Sep 22, 2023 24 mins Mergers and Acquisitions Mergers and Acquisitions Mergers and Acquisitions brandpost Unmasking ransomware threat clusters: Why it matters to defenders Similar patterns of behavior among ransomware treat groups can help security teams better understand and prepare for attacks By Joan Goodchild Sep 21, 2023 3 mins Cybercrime news analysis China’s offensive cyber operations support “soft power” agenda in Africa Researchers track Chinese cyber espionage intrusions targeting African industrial sectors. By Michael Hill Sep 21, 2023 5 mins Advanced Persistent Threats Cyberattacks Critical Infrastructure brandpost Proactive OT security requires visibility + prevention You cannot protect your operation by simply watching and waiting. It is essential to have a defense-in-depth approach. By Austen Byers Sep 21, 2023 4 mins Security Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe