An anonymous reader quotes a report from ZDNet: GrowDiaries, an online community where marijuana growers can blog about their plants and interact with other farmers, has suffered a security breach in September this year. The breach occurred after the company left two Kibana apps exposed on the internet without administrative passwords. Kibana apps are normally used by a company's IT and development staff, as the app allows programmers to manage Elasticsearch databases via a simple web-based visual interface. Due to its native features, securing Kibana apps is just as important as securing the databases themselves. But in a report published today on LinkedIn, Bob Diachenko, a security researcher known for discovering and reporting unsecured databases, said GrowDiaries failed to secure two of its Kibana apps, which appear to have been left exposed online without a password since September 22, 2020. Diachenko says these two Kibana apps granted attackers access to two sets of Elasticsearch databases, with one storing 1.4 million user records and the second holding more than two million user data points. The first exposed usernames, email addresses, and IP addresses, while the second database also exposed user articles posted on the GrowDiaries site and users' account passwords. While the passwords were stored in a hashed format, Diachenko said the format was MD5, a hashing function known to be insecure and crackable (allowing threat actors to determine the cleartext version of each password). The company secured its infrastructure five days after Diachenko reported the exposed Kibana apps on October 10. It's unknown if someone else accessed the databases to download user data.

Read more of this story at Slashdot.

More than 23,000 hacked databases have been made available for download on several hacking forums and Telegram channels in what threat intel analysts are calling the biggest leak of its kind. From a report: The database collection is said to have originated from Cit0Day.in, a private service advertised on hacking forums to other cybercriminals. Cit0day operated by collecting hacked databases and then providing access to usernames, emails, addresses, and even cleartext passwords to other hackers for a daily or monthly fee. Cybercriminals would then use the site to identify possible passwords for targeted users and then attempt to breach their accounts at other, more high-profile sites. The idea behind the site isn't unique, and Cit0Day could be considered a reincarnation of similar "data breach index" services such as LeakedSource and WeLeakInfo, both taken down by authorities in 2018 and 2020, respectively.

Read more of this story at Slashdot.