Cyber Threat Intelligence 2021/10/11 – 2021/10/17

This week’s most mentioned cybersecurity topics have been covered in this newsletter for you. Latest developments, cyberattacks, data breaches, recent vulnerabilities, threat intelligence insights, and more.

Dark Web Insights

  • Acer Confirms Second Security Breach
    Learn more
  • Patient Files Class-Action Lawsuit Against UF Health as Result of a Ransomware Attack
    Learn more
  • Twitch Security Breach Had Minimal Impact, the Company States
    Learn more

Critical Vulnerabilities

  • Microsoft Patches Actively Exploited Windows Zero-Day
    CVE-2021-40449
  • Researchers Disclose New Side-Channel Attacks Affecting All AMD CPUs
    CVE-2021-26318
  • Apple Releases Urgent iPhone and iPad Updates to Patch New Zero-Day Vulnerability
    CVE-2021-30883
  • Rickroll Grad Prank Exposes Exterity IPTV Bug
    CVE-2021-42109

Trending Threat Actors

  • REvil Ransomware Gang Goes Underground After Tor Sites Were Compromised
    Learn more
  • Russia-Linked TA505 Targets Financial Institutions in a New Malspam Campaign
    Learn more
  • TrickBot Gang Enters Cybercrime Elite with Fresh Affiliates
    Learn more
  • New Yanluowang Ransomware Used in Targeted Enterprise Attacks
    Learn more

Important Cybersecurity News

  • Google: “We’re sending out lots more phishing and malware attack warnings”, Here’s Why
    Learn more
  • Ad-Blocking Chrome Extension Caught Injecting Ads in Google Search Pages
    Learn more
  • $5.2 Billion in BTC Transactions Tied to Top 10 Ransomware Variants: US Treasury
    Learn more

Latest posts

More Resources