attacks

Revision Note: V2.0 (October 9, 2012): Revised advisory to rerelease the KB2661254 update for Windows XP and to announce that the KB2661254 update for all supported releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the KB2661254 update do...

Severity Rating: Critical Revision Note: V1.1 (July 9, 2013): Bulletin revised to announce that Microsoft is aware of targeted attacks attempting to exploit the vulnerability described in CVE-2013-3163 through Internet Explorer 8. Applying this security update protects customers from...

Revision Note: V2.0 (October 9, 2012): Revised advisory to rerelease the KB2661254 update for Windows XP and to announce that the KB2661254 update for all supported releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the KB2661254 update do...

Original release date: March 29, 2013 Systems Affected Domain Name System (DNS) servers Overview A Domain Name Server (DNS) Amplification attack is a popular form of Distributed Denial of Service (DDoS) that relies on the use of publically accessible open recursive DNS servers to...

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Hello, Today we released Security Advisory 2798897 to notify customers that we are aware of active attacks using a fraudulent digital certificate issued by TURKTRUST Inc. To help protect customers, we have updated the Certificate Trust List (CTL) to remove the trust of the certificates causing...

Revision Note: V1.0 (January 3, 2013): Advisory published. Summary: Microsoft is aware of active attacks using one fraudulent digital certificate issued by TURKTRUST Inc., which is a CA present in the Trusted Root Certification Authorities Store. This fraudulent certificate could be...

Revision Note: V1.0 (August 14, 2012): Advisory published. Summary: Microsoft is announcing the availability of an update to Windows that restricts the use of certificates with RSA keys less than 1024 bits in length. The private keys used in these certificates can be derived and could...

Describes a scenario in which a BitLocker-protected computer may be vulnerable to Direct Memory Access (DMA) attacks. More...

Revision Note: V1.0 (June 3, 2012): Advisory published. Summary: Microsoft is aware of active attacks using three unauthorized digital certificates derived by a Microsoft Certificate Authority. An unauthorized certificate could be used to spoof content, perform phishing attacks, or...

Revision Note: V1.0 (June 3, 2012): Advisory published. Summary: Microsoft is aware of active attacks using three unauthorized digital certificates derived by a Microsoft Certificate Authority. An unauthorized certificate could be used to spoof content, perform phishing attacks, or...

Mac Users Now Also Susceptible to Targeted Attacks | Malware Blog | Trend Micro

Revision Note: V1.3 (November 8, 2011): Added link to MAPP Partners with Updated Protections in the Executive Summary. Revised impact statement for the workaround, Deny access to T2EMBED.DLL, to address a reoffer issue on Windows XP and Windows Server 2003. Also, revised the mitigating factors...

Revision Note: V1.0 (December 8, 2009): Advisory published. Summary: This advisory addresses the potential for attacks that affect the handling of credentials using Integrated Windows Authentication (IWA), and the mechanisms Microsoft has made available for customers to help protect...

Revision Note: V1.0 (August 10, 2010): Advisory published. Summary: Microsoft is aware of the potential for attacks that leverage the Windows Service Isolation feature to gain elevation of privilege. This advisory discusses potential attack scenarios and provides suggested actions that...

Revision Note: V3.0 (September 6, 2011): Revised to announce the release of an update that addresses this issue. Summary: Microsoft is aware of active attacks using at least one fraudulent digital certificate issued by DigiNotar, a certification authority present in the Trusted Root...

Revision Note: V3.0 (September 6, 2011): Revised to announce the release of an update that addresses this issue. Advisory Summary:Microsoft is aware of active attacks using at least one fraudulent digital certificate issued by DigiNotar, a certification authority present in the Trusted Root...

America's Cybercrime Risk - A Look at Articles on Information Management and National Security

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LulzSec has launched a new hacking campaign dubbed Operation Anti-Security and calls on everyone, supporters and enemies alike, to attack Web sites belonging to any government agency or government-friendly organization This sounds very serious. Banks and large corporations seem to be their...