AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Linkedin data breach 20128/5/2023 ![]() Microsoft-owned LinkedIn recorded its first data breach in 2012, claiming some 6.5m accounts were affected before updating the estimated figure to 165m in 2016. Facebookįacebook has been caught up in a total of eight data breaches since its launch in 2004, including most famously the Cambridge Analytica scandal, which while not technically a breach, involved the company selling the data of some 87m users.Įither side of that, there were breaches in 2013, two more in 20, which altogether exposed the personal data of more than 2bn users. Social media sites with the most data breaches 1. Recent years have also seen high-profile breaches affecting the HSE and several involving Facebook, but research from Proxyrack lays bare the extent of the volume of breaches and the weight of people affected by them since the advent of social media. In Ireland alone, the Data Protection Commission received notifications of 6,549 data breaches last year and issued a fine of €225m to Meta-owned WhatsApp over a range of compliance failures. So, by testing the successfully stolen LinkedIn user credentials against the organizations that those LinkedIn users worked for (info that their LinkedIn accounts helpfully listed along with their job titles), hackers knew they would eventually be able to breach other organizations.īy enforcing stronger security measures, such as multi-factor authentication, regular password changes, and training employees not to use the same login credentials for multiple accounts, breaches such as the 2012 Dropbox breach can be prevented.Data breaches have become a hazard of being on social media, but some websites are worse at handling our data than others. They know the bad habits users have of repeating account login credentials between their different personal and professional accounts. Hackers are incredibly persistent and resourceful. Breaches Can Have Far-Reaching Consequences That Last for Years.No Single Security Layer is Enough-Even Encryption.Each User Account On Your Network Should Have a Unique Name and Password.The Security of Other Companies Can Impact Your Business.So, what lessons can be learned from the Dropbox data breach? However, this merely slowed the full effects of attack rather than stopping them cold. The fact that the database of leaked passwords only came to light four years after the initial attack seems to indicate that it took the hackers a while to decrypt the password database. However, this brings us to the next issue with the 2012 Dropbox hack… Encryption Isn’t Perfect as a Protectionĭespite Dropbox’s encryption of its user passwords, the emails and passwords of roughly 68 million user accounts were leaked onto the internet recently.Īs noted in the previously-mentioned Guardian article: “the independent security researcher and operator of the Have I been pwned? data leak database, Troy Hunt, verified the data discovering both his account details and that of his wife.” Thankfully, Dropbox used strong encryption for their password storage-complete with junk characters to artificially lengthen the password that would further confuse decryption efforts. The single shared password gave hackers a convenient doorway into Dropbox’s system so they could do damage. In other words, Dropbox’s data breach was caused by a breach at a completely different, unrelated organization. The Dangers of Repeating PasswordsĪccording to reports by, “the original breach appears to be the result of the reuse of a password a Dropbox employee had previously used on LinkedIn, the professional social network that suffered a breach that revealed the password and allowed the hackers to enter Dropbox’s corporate network.” ![]() While the Dropbox breach is an old one, it provides some valuable lessons about keeping data secure, and just how one data breach can impact businesses both directly and indirectly. ![]() With so many new data breaches to study, why should you be concerned about the Dropbox data breach from 2012? Yet, data breaches remain a top concern for businesses, as the costs of a major data breach can be crippling. ![]() Data breaches consistently make the headlines-so much so that public reaction to new data breaches is becoming almost blasé. ![]()
0 Comments
Read More
Leave a Reply. |