Cyber Defense Advisors

News

Extortion fears after hacker stole patient files from Dutch mental health clinics

Patients of Dutch mental health clinics are being warned that their personal records have fallen into the hands of hackers following a security breach at an online portal that “guaranteed” their privacy. Read more in my article on the Hot for Security blog.

Cyber News, Cyber Threat Trends

CISA, FBI, MS-ISAC Publish Guidelines For Federal Agencies on DDoS Attacks

The guidance is for network defenders and leaders to understand and respond to DDoS attacks

Cyber News, Cyber Threat Trends

Hackers Target Australian Defense Communications Platform With Ransomware

The firm is one of the defense department’s external providers employed to run one of its websites

Cyber News, Cyber Threat Trends

Data Breach of Missile Maker MBDA May Have Been Real: CloudSEK

The researchers were able to obtain the ZIP file containing the samples for the data breach

Cyber News, Cyber Threat Trends
  • by
  • October 31, 2022

Unofficial Patch Released for New Actively Exploited Windows MotW Vulnerability

An unofficial patch has been made available for an actively exploited security flaw in Microsoft Windows that makes it possible for files signed with malformed signatures to sneak past Mark-of-the-Web (MotW) protections. The fix, released by 0patch, arrives weeks after HP Wolf Security disclosed a Magniber ransomware campaign that targets users with fake security updates which employ a

Cyber News, Cyber Threat Trends
  • by
  • October 31, 2022

Tips for Choosing a Pentesting Company

In today’s world of automated hacking systems, frequent data breaches and consumer protection regulations such as GDPR and PCI DSS, penetration testing is now an essential security requirement for organisations of all sizes. But what should you look for when choosing the right provider? The sheer number of providers can be daunting, and finding one […]

Cyber News, Cyber Threat Trends
  • by
  • October 31, 2022

Fodcha DDoS Botnet Resurfaces with New Capabilities

The threat actor behind the Fodcha distributed denial-of-service (DDoS) botnet has resurfaced with new capabilities, researchers reveal. This includes changes to its communication protocol and the ability to extort cryptocurrency payments in exchange for stopping the DDoS attack against a target, Qihoo 360’s Network Security Research Lab said in a report published last week. Fodcha first came to

Cyber News, Cyber Threat Trends
  • by
  • October 31, 2022

Allowing Users to Start Encrypted EC2 Instances in the AWS Console

ACM.97 Requiring MFA, encryption, and disallowing network misconfigurations that expose admin ports and data This is a continuation of my series of posts on Automating Cybersecurity Metrics. Where was I? Oh yes, I was trying to use the Developer user created with CloudFormation for whom we autogenerated a password to login into the AWS console and […]

Cyber News, Cyber Threat Trends
  • by
  • October 31, 2022

GitHub Repojacking Bug Could’ve Allowed Attackers to Takeover Other Users’ Repositories

Cloud-based repository hosting service GitHub has addressed a high-severity security flaw that could have been exploited to create malicious repositories and mount supply chain attacks. The RepoJacking technique, disclosed by Checkmarx, entails a bypass of a protection mechanism called popular repository namespace retirement, which aims to prevent developers from pulling unsafe repositories with

Cyber News, Cyber Threat Trends