iCloud sync is everywhere. Your contacts and calendars, system backups and photos can be stored in the cloud on Apple servers. This time, we discovered that yet another piece of data is stored in the cloud for no apparent reason. Using an iPhone and have an active iCloud account? Your calls will sync with iCloud whether you want it or not. In fact, most users we’ve heard from don’t want this “feature”, yet Apple has no official way to turn off this behavior other than telling people “not using the same Apple ID on different devices”. What’s up with that? Let’s try to find out.

Today we are super excited: our first book on mobile forensics just got published! The book is called “Mobile Forensics – Advanced Investigative Strategies”, and is about everything you need to successfully acquire evidence from the widest range of mobile devices. Unlike most other books on this subject, we don’t just throw file names or hex dumps at your face. Instead, we discuss the issues of seizing mobile devices and preserving digital evidence before it reaches the lab; talk about acquisition options available in every case, and help you choose the correct acquisition path to extract evidence with least time and minimal risk.

Google is pushing Android to make it a truly secure mobile OS. Mandatory encryption and secure boot make physical acquisition of new Android devices a dead end.

We discovered a major security flaw in the iOS 10 backup protection mechanism. This security flaw allowed us developing a new attack that is able to bypass certain security checks when enumerating passwords protecting local (iTunes) backups made by iOS 10 devices.

FileVault 2 is a whole-disk encryption scheme used in Apple’s Mac OS X using secure XTS-AES encryption to protect the startup partition. Brute-forcing your way into a crypto container protected with a 256-bit key is a dead end.

Releasing a major update of a complex forensic tool is always tough. New data locations and formats, new protocols and APIs require an extensive amount of research. Sometimes, we discover things that surprise us. Researching Apple’s iCloud Photo Library (to be integrated into Elcomsoft Phone Breaker 6.0) led to a particularly big surprise. We discovered that Apple keeps holding on to the photos you stored in iCloud Photo Library and then deleted, keeping “deleted” images for much longer than the advertised 30 days without telling anyone. Elcomsoft Phone Breaker 6.0 becomes the first tool on the market to gain access to deleted images going back past 30 days.

For many months, a working jailbreak was not available for current versions of iOS. In the end of July, Pangu released public jailbreak for iOS 9.2-9.3.3. A few days ago, Apple patched the exploit and started seeding iOS 9.3.4. This was the shortest-living jailbreak in history.

Just now, we’ve updated Elcomsoft Cloud Explorer to version 1.10. This new release adds the ability to download email messages from the user’s Gmail account for offline analysis. In order to do that, we had to develop a highly specialized email client. We opted to use Google’s proprietary Gmail API to download mail. In this article, we’ll explain our decision and detail the benefits you’ll be getting by choosing a tool that can talk to Gmail in Gmail language. 

Not all passwords provide equal protection. Some formats are more resistant to brute-force attacks than others. As an example, Microsoft Office 2013 and 2016 employ a smart encryption scheme that is very slow to decrypt. Even the fastest available GPU units found in NVIDIA’s latest GeForce GTX 1080 will only allow trying some 7100 passwords per second.

How often do you think forensic specialists have to deal with encrypted containers? Compared with office documents and archives that are relatively infrequent, every second case involves an encrypted container. It may vary, but these evaluations are based on a real survey conducted by our company.