Password managers such as LastPass are designed from the ground up to withstand brute-force attacks on the password database. Using encryption and thousands of hash iterations, the protection is made to slow down access to the encrypted vault that contains all of the user’s stored passwords. In this article, we’ll demonstrate how to unlock LastPass password vault instantly without running a length attack.

Password managers or password reuse? This is the question faced by most consumers. Reusing a password or its minor variations for different accounts has never been a good idea, yet in today’s world of online everything the rate of password reuse reaches astonishing values. Using a password manager helps reduce password reuse, supposedly offering increased security. In this article, we’ll perform forensic analysis of some of the most common password managers.

We received some great feedback on the original article about attacking master passwords of several popular password managers. In one discussion, our benchmark numbers for 1Password were questioned. We had no choice but to re-run the benchmarks and publish an updated chart along with some technical details and explanations. We bring our apologies to AgileBits, the developers of 1Password, for letting the wrong number creep in to our benchmark. Can we still break into 1Password by attacking the master password? Please bear with us for up-to-date information and detailed technical discussion.