KrebsonSecurity is a website founded and run by cybersecurity journalist, Brian Krebs. The site primarily focuses on covering news and trends related to online security, identity theft, privacy and cybercrime. Krebs is considered one of the most knowledgeable experts on internet security and has worked for esteemed organizations like The Washington Post in the past. Through his articles and investigative reporting, Krebs provides insightful analysis and advice to both individuals and companies about how to stay safe online. The website also covers the latest trends in cybersecurity including malware and phishing attacks, data breaches, bug exploits, security research and investigations.

A daily blog dedicated to investigative stories on cybercrime and computer security. Request 502 Cyber Security Blogs and Podcasts with email contacts in a spreadsheet or csv file.blog.feedspot.comBrian Krebs is a household name in information security, and his blog is among the most well known and respected in the space.

In March of 2021 the Krebs on Security blog reported that Ubiquiti, "a major vendor of cloud-enabled Internet of Things devices," had disclosed a breach exposing customer account credentials.fudzilla.comBrian Krebs, at the Krebs on Security blog has been sued by Ubiquiti which claims that a report that the company played down a security breach was untrue.

Krebs has learned computer code and how to get onto black market websites and cybercrime networks.npr.orgJournalist Brian Krebs spends time in the dark areas of the Internet, where hackers steal data off credit cards and sell the information in online underground stores.