Password reuse just became a lot more dangerous. In what may be one of the largest credential-harvesting operations ever documented, threat actors have compiled 3.5 terabytes of stolen login data—now labeled the “Synthient Stealer Log Threat Data”—and it’s been added to Have I Been Pwned (HIBP). The dataset includes 183 million unique email addresses, each paired with the passwords and websites where they were stolen. For the average person juggling dozens of logins across apps an...
