Today, CISA released the Mitigation Guide: Healthcare and Public Health (HPH) Sector as a supplemental companion to the HPH Cyber Risk Summary, published July 19, 2023. This guide provides defensive mitigation strategy recommendations and best practices to combat pervasive cyber threats affecting this critical infrastructure sector. It also identifies known vulnerabilities for organizations to assess their…
Category: Commentaries and Analyses
Alleged Extortioner of Psychotherapy Patients Faces Trial
Brian Krebs reports: Prosecutors in Finland this week commenced their criminal trial against Julius Kivimäki, a 26-year-old Finnish man charged with extorting a once popular and now-bankrupt online psychotherapy practice and thousands of its patients. In a 2,200-page report, Finnish authorities laid out how they connected the extortion spree to Kivimäki, a notorious hacker who was convicted…
Rackspace racks up $12M bill in ransomware raid recovery
How much does incident response cost following a ransomware attack? Would you believe $12 million and counting? Rackspace’s costs from last year’s ransomware infection continue to mount: the cloud hosting biz told America’s financial watchdog, the SEC, its total expenses to date regarding that cyberattack have reached $12 million – so far. The extortionware raid…
CISA Advisory: Scattered Spider
TLP:CLEAR Product ID: AA23-320A November 16, 2023 SUMMARY The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory (CSA) in response to recent activity by Scattered Spider threat actors against the commercial facilities sectors and subsectors. This advisory provides tactics, techniques, and procedures (TTPs) obtained through…
LockBit ransomware group assemble strike team to breach banks, law firms and governments.
Kevin Beaumont writes: Recently, I’ve been tracking LockBit ransomware group as they’ve been breaching large enterprises: I thought it would be good to break down what is happening and how they’re doing it, since LockBit are breaching some of the world’s largest organisations — many of whom have incredibly large security budgets. Read more at…
The Mirai Confessions: Three Young Hackers Who Built a Web-Killing Monster Finally Tell Their Story
A snippet from another great read by WIRED: After a typical sleepless night at his keyboard, 19-year-old Josiah White sat staring at the three flatscreen monitors he’d set up on a workbench in a messy basement storage area connected to the bedroom he shared with his brother in their parents’ house. He was surrounded by…