Klue says hackers stole credential from 2022 that led to customer data breaches

It’s unclear why Klue had not revoked the credential after the limited pilot, which hackers then used to breach a system holding keys for accessing customers’ data.

Password manager maker LastPass says hackers stole customer support case data during Klue breach

This is the second data breach to affect LastPass customers in recent years, after one of the password manager’s tech partners was recently breached.

Klue hack results in data breach at several cybersecurity firms

Huntress, HackerOne, Jamf, Recorded Future, and Tanium are among the cybersecurity companies that had data stolen following an earlier breach at market research firm Klue.

Texas government data breach allowed hackers to steal 3 million driver’s licenses and passports

A data breach involving government-issued ID documents affects over three million people in Texas.

Cybercriminals allegedly hacked tens of thousands of Fortinet firewalls used by major companies all over the world

An alleged Russian-speaking group of cybercriminals is reportedly compromising and targeting several major companies that use Fortinet Firewalls and VPNs through previously known passwords.

Oracle warns of security bug that hackers abused to breach 100+ companies

The tech giant warned of a security flaw that a cybercrime gang said it’s exploiting as part of a mass-hacking campaign. Google said it notified more than 100 organizations that had potentially vulnerable servers.

South Korea hits Coupang with $400M+ fine for data breach that affected millions

South Korean authorities issued the record-breaking fine following a data breach that affected over 30 million customers.

Cybercriminals claim breach of Oracle PeopleSoft servers at 100-plus organizations

The ShinyHunters hacking gang claims to have compromised the Oracle PeopleSoft servers of more than 100 organizations, including many universities.

Microsoft’s open source tools were hacked to steal passwords of AI developers

Microsoft shut down dozens of GitHub code repositories for Azure and AI coding tools after a reported hack.

Hacked, leaked, and held for ransom: The worst breaches of 2026 so far

From a massive DOGE data breach and the hacking of critical energy and water systems to the hack of an FBI surveillance system, here are the most damaging security incidents and data breaches of 2026.