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Security Update for Windows Defender Released

Microsoft has released an out of out of band security update for Windows Defender found on Windows 7, 10 and Server 2008. If you are running a third Party Anti Virus solution your version of Windows Defender will be disabled. If not you should run Windows Update to ensure you apply the update ASAP.

WCry Ransomware Using NSA Exploit Leaked by Shadow Brokers running wild

Today security experts are warning of the continued spread of WCry and of numerous variants being released over the weekend.

Typical of Any Ransomware users should be vigilant with any emails that could be carrying a payload or be links to a payload. At this point Microsoft has not ruled out any attack vectors:

We haven’t found evidence of the exact initial entry vector used by this threat, but there are two scenarios we believe are highly possible for this ransomware family:

  • Arrival through social engineering emails designed to trick users to run the malware and activate the worm-spreading functionality with the SMB exploit
  • Infection through SMB exploit when an unpatched computer can be addressed in other infected machines

Microsoft has released a patch for Operating systems going as far back as XP:

Windows update MS17-010

 

 

Security Update for Microsoft Malware Protection Engine

Microsoft has released an update to the Microsoft Malware Protection Engine addressing a security vulnerability. The update addresses a vulnerability that could allow remote code execution if the Microsoft Malware Protection Engine scans a specially crafted file. An attacker who successfully exploited this vulnerability could execute arbitrary code in the security context of the LocalSystem account and take control of the system.

Users should run their Microsoft updates ASAP and apply the patch if using one of the Microsoft Provided Malware products such as the Windows Defender line.

Firefox Updated to 53

Firefox 53 marks the first version to not support Windows XP. Users of XP will still get security updates for Firefox 52 for the next six months.

The full list of changes are available at Mozilla

Security: Microsoft Word Vulnerability

Multiple security companies have reported an exploit in the wild infecting users with the Dridex Trojan. When recipients open the document, the exploit – if successful – is used to carry out a series of actions that lead to the installation of Dridex botnet ID 7500 on the user’s system.

All users should always be extremely careful when opening any attachment in email and should apply the patch expected to be provided by Microsoft tonight.

Windows Vista: End of Support

Mainstream support for Vista ended in April 2012, Extended support is ending April 11, 2017 which means no further security updates or paid support. With no updates the use of Windows Vista is not advices and we recommend all personal and business computers be updated to Windows 7 or Windows 10.

Source: Microsoft

 

Phishing attacks targeting Airline Ticketholders

US-CERT is warning consumers of  email-based phishing campaigns targeting airline consumers. Consumers who have booked flights should be vigilante and ensure any email the receive is indeed legitimate. We recommend not following links from received emails and to go directly to the Airline web pages and verify any information there.

Source: US-CERT