Apple computers were recently hacked by the same hackers who targeted Facebook, but it appears no data was stolen, according to Reuters. A “small number” of employee Macs were breached, but there is “no evidence that any data left Apple.” The company announced that a software tool will be released today to protect Mac users against the malicious software used in the attacks. Apple also released a statement to AllThingsD, saying that malware infected a “limited number of Mac systems through a vulnerability in the Java plugin for browsers. The malware was employed in an attack against Apple and other companies, and was spread through a website for software developers. We identified a small number of systems within Apple that were infected and isolated them from our network.” Facebook announced it was attacked on Friday, tracing the attack to unidentified hackers in China.