H-ISAC: White Reports
H-ISAC TLP WHITE: HC3 Threat Intelligence Briefing 鈥 North Korean Cyber Activity March 25, 2021
A weekly threat intelligence briefing from the HHS Health Sector Cybersecurity Coordination Center (HC3).
Today鈥檚 Headlines: Leading Story: Pharmacy, Hospital Phishing Attacks Spike 189% Amid Vaccine Rollout. Data Breaches & Data Leaks: California Department of State Hospitals Discovers Unauthorized Data Copying by IT Employee; Eyemart Express Alerts Patients to Email Account Breach.
On March 23, 2021, the FBI disseminated 鈥淢amba Ransomware Weaponizing DiskCryptor鈥 Flash Report (CU-000143-MW). The FBI Flash report contains specific and actionable intelligence Health-ISAC members can use to improve their cyber security posture. The data is provided in order to help cyber鈥
This edition of Hacking Healthcare begins by expanding on the topic of Chinese engagement with
international standards bodies to examine China鈥檚 overall digital efforts and how they may
impact the healthcare sector. Next, we provide an update on how the contentious issue of
鈥渞ight to repair鈥
H-ISAC TLP Green Daily Cyber Headlines for March 23, 202.
Today鈥檚 Headlines:
Leading Story
Critical F5 BIG-IP Bug Under Active Attack After PoC Exploit Posted Online
Data Breaches & Data Leaks
New Zoom Screen-Sharing Bug Lets Other Users Access Restricted Apps
Cyber Crimes & Incidents
CopperStealer Malware Targets Facebook and鈥
Headlines
As information systems become more sophisticated, so do the methods used by the attackers. Criminal and nation state actors have long recognized the value of denial-of-service attacks which can cause serious business interruptions for any organization connected to the internet.
On March 18, 2021, CISA released Alert (AA21-077A) Detecting Post-Compromise Threat Activity Using the CHIRP IOC Detection Tool.