• About Us
  • Incident Management
  • Services
  • Resources
      • Back
      • Security Advisories
      • Latest News
      • RFC v0.8
  • Contact Us
  1. Resources
  2. Latest News

Malicious Windows Kernel Drivers used in Blackcat Ransomware Attacks

Details
Bleeping Computers
05 June 2023

May 22, 2023  Bleeping Computers news published The ALPHV ransomware group (aka BlackCat) was observed employing signed malicious Windows kernel drivers to evade detection by security software during attacks. The driver seen by Trend Micro is an improved version of the malware known as 'POORTRY' that Microsoft, Mandiant, Sophos, and SentinelOne spotted in ransomware attacks late last year....Read More......

 

 

Microsoft Investigates Slow Windows VPN Speeds After May Updates

Details
Bleeping Computers
16 May 2023

May 16, 2023  Bleeping Computers news published that updates have been available, both updates are triggering the L2TP/IPsec VPN speed issues after deployment. Additional user reports reveal that, apparently, the issue affects only Wi-Fi connections, with wired ones not impacted by the speed drop...Read More......

 

Ongoing Facebook Phishing Campaign Without a Sender and (Almost) Without Links

Details
SANS Internet Storm Center
15 May 2023

May 15, 2023  SANS  Internet Storm Centerpublished that The Internet Storm Center often receive examples of current malspamand phishing e-mails from our readers. Most of them are uninteresting, but some turn out to be notable for one reason or another. This was the case with several messages that Charlie, one of our readers, has submittedto us since the beginning of 2023. .Read More......

 

New Phishing-as-a-Service Platform Lets Cybercriminals Generate Convincing Phishing Pages

Details
Hacker News
15 May 2023

May 13, 2023  Hacker News published that a new phishing-as-a-service (PhaaS or PaaS) platform named Greatness has been leveraged by cybercriminals to target business users of the Microsoft 365 cloud service since at least mid-2022, effectively lowering the bar to entry for phishing attacks..Read More......

 

Microsoft Fixes Windows Bug, Secure Boot Bypass Under Active Attack

Details
DECIPHER Security news
10 May 2023

May 10, 2023  DECIPHER Security news published that in arelatively quiet month for patches, Microsoft released fixes for 38 new vulnerabilities, including an elevation of privilege bug in Windows Server and Windows 10 that has been exploited in the wild. There is also a fix for a vulnerability that has been exploited by theBlackLotusbootkit to bypass the secure boot function in Windows..Read More......

 

  1. Gmail Gets Blue Verification Checks to Protect Against Spoofing and Phishing
  2. iPhone Users Report Problems Installing Apple’s First Rapid Security Response Update
  3. LOBSHOT: A Stealthy, Financial Trojan and Info Stealer Delivered through Google Ads
  4. Billions of Facebook users issued warning to avoid thousands of profiles that steal your info and device operation
  5. Billions of WhatsApp users gain huge new feature – and it could cause massive arguments

Page 31 of 42

  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
Report an Incident
Report a Vulnerability

Share

Back to top
  • NCC Computer Security Incident Response Team

  • Plot 423 Aguiyi Ironsi Street,
    Maitama, Abuja, FCT 900271,
    Federal Republic of Nigeria.
  • contact@csirt.ncc.gov.ng
  • Download PGP/GPG Keys
  • Incident Report Form

PARTNERS

  •  
© Nigerian Communications Commission 2026