June 20 - 8:40am EDT   Multiple variants of a new 'Trojan Horse', designed to allow a malicious user complete remote access to a Mac OS X system have been discovered in the wild earlier this week according to makers of Mac anti-spyware and anti-virus solutions SecureMac. Dubbed 'Applescript.THT Trojan' and disguised as an application bundle called 'AStht_v06' (3.1MB in size), the malware seemingly originated, and is distributed via a 'hacker' website, as well as Limewire and iChat. Post system infiltration, the malicious script can reportedly "log keystrokes, take pictures with the built-in Apple iSight camera, take screenshots, and turn on file sharing". A 'copy cat' program based on the ... [full story]

April 8 - 2:15pm EDT   Apple's recent QuickTime 7.4.5 release includes exploit prevention mechanisms designed to block attacks from hackers, according to a recent report from eWeek. QuickTime for Windows Vista now features ASLR (address space layout randomization), technology that randomly arranges key data addresses to prevent developers of malware from predicting targets. ASLR is already used by Mac OS X Leopard to reduce the effectiveness of exploit attempts. [full story]

March 19 - 12:30am EDT   A new exploit has surfaced for the iPhone's Safari browser that, while drawing parallels to an earlier issue, requires no user input to function. According to iPhone World, the vulnerability is triggered by previously conceived code that has been refined in the above manner. The issue affects firmware version 1.1.4 iPhones, and presumably previous versions. Safari on the Mac and PC were also affected by this vulnerability, but it was recently fixed in Safari 3.1, released today. [full story]

February 8 - 12:10pm EST   An iPhone hacker has discovered a new way to unlock Apple's iPhone firmware version 1.1.2 without the need to downgrade to a prior firmware revision and then re-upgrade after unlocking the device. The unlock technique relies on a bug that allows hackers to erase the contents of memory within a range of specific addresses, coupled with a second bug that allows users to copy data before validation occurs. [full story]

February 7 - 11:25am EST   An exploit for Apple's iPhone has surfaced that can crash the device when unsuspecting users visit a maliciously crafted Web page. SecurityFocus notes that successful attacks cause a kernel panic, crashing the iPhone which could ultimately lead to remote code execution. The firm states that iPhone firmware version 1.1.2 and 1.1.3 are both affected, and suggest that other versions may also be vulnerable. [full story]

November 30 - 1:20am EST   Symantec has notified DeepSight customers that a bug in QuickTime's Real Time Streaming protocol can lead towards the execution of malicious code on any computer running QuickTime 7.2 or later, and that a working proof-of-concept set of code being circulated on the internet. Computerworld reports that the bug was originally posted on milw0rm.com, and that the exploit code had worked when tested against Windows XP and later in Vista. Mac OS X 10.4 Tiger and 10.5 Leopard are said to be vulnerable as well, but took considerably more time for researches to craft a reliable, working exploit. [full story]