At least 400 companies in Russia have been in the bullseye of new, sophisticated spear-phishing attacks, Kaspersky Lab says. A sophisticated new phishing campaign targeting organizations in the industrial...

At least 400 companies in Russia have been in the bullseye of new, sophisticated spear-phishing attacks, Kaspersky Lab says. A sophisticated new phishing campaign targeting organizations in the industrial...

A story published here on July 12 about a new sextortion-based phishing scheme that invokes a real password used by each recipient has become the most-read piece on KrebsOnSecurity...

A story published here on July 12 about a new sextortion-based phishing scheme that invokes a real password used by each recipient has become the most-read piece on KrebsOnSecurity...

Experiencing a power outage? It could have been caused by a hacker … or just a squirrel chewing through some equipment. And that’s a problem. As I type this,...

Experiencing a power outage? It could have been caused by a hacker … or just a squirrel chewing through some equipment. And that’s a problem. As I type this,...

An attacker broke into Reddit systems and accessed user data, email addresses, and a database of hashed passwords from 2007. If you haven’t changed your Reddit password since 2007,...

An attacker broke into Reddit systems and accessed user data, email addresses, and a database of hashed passwords from 2007. If you haven’t changed your Reddit password since 2007,...

Reddit.com today disclosed that a data breach exposed some internal data, as well as email addresses and passwords for some Reddit users. As Web site breaches go, this one...

Reddit.com today disclosed that a data breach exposed some internal data, as well as email addresses and passwords for some Reddit users. As Web site breaches go, this one...