T-Mobile has once again fallen victim to a massive new cybersecurity breach, discovered on Jan. 5. The company has a history of hacks from recent years, for which it was fined hundreds of millions of dollars. Using weak API security, the attack caused the exposure of the personal data of more than 37 million customer accounts, which was apparently first accessed on or around Nov. 25. The stolen records include addresses, phone numbers and dates of birth.

It's a good question, and if you're curious about whether any of your email addresses or passwords were included in a data breach, you can easily find out at HaveIBeenPwned.com. This entirely free service, managed by Microsoft Regional Director & MVP Troy Hunt, lets you enter an email address or password to see how many breaches it has been included in.

A data breach occurs when sensitive information is exposed to the public without authorization. These events are growing in popularity, costing businesses an average of US$4.35 million per event. Unfortunately, many companies are unknowingly still repeating the same mistakes causing some of the biggest breaches in history. To prevent your business from becoming another breach static, adjust your cybersecurity program to the proven breach prevention strategy outlined in this post.

In this highly technology-driven world, no company is completely safe from cyber-attacks. Even one of the IT giants – GitHub faced exploitation, leading to the stealing of their Code Signing Certificates. There was only minimal impact on the organization and its software products. But, from the incident, almost every small, medium, and large-scale company has got aware of securing their software publisher certificates.

The names of over 1.5 million individuals were published on the dark web in January after ahacker gained access to the TSA’s “No Fly List.” That’s a lot of names (including aliases and birth dates), so why wasn’t the list secure, and how did it get leaked? The entire breach came down to one small business with one misconfigured server.

Data breaches are on the rise and they can be both unexpected and costly. The average estimated cost of a data breach has peaked at an all-time high—an astounding $4.35 million, according to a 2022 report by IBM and the Ponemon Institute. Poor password hygiene and legacy software are two key culprits that will increase your chances of falling victim to a password breach.

When news of the recent CircleCI breach broke, developers everywhere scrambled to rotate tokens and remove hardcoded secrets stored in the popular CI/CD platform to minimize their exposure. Now that the dust has settled and more details are available, we’re reexamining the CircleCI attack chain to highlight the importance of a holistic Identity Security strategy in thwarting future damaging attacks.

Data breaches exposed at least 42 million records between March 2021 and February 2022. With the increasing risks associated with the cyber world, this comes as no surprise.

Read also: Financial firm ION hit with a cyber-attack, Hive ransomware disrupted in a global cyber operation, and more.