University of Southern California

Category Archives: Malware

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Recognizing Malicious Pop-Up Windows

Posted on by mbordas

Some users have reported encountering pop-up windows similar to those below while online. Note that this is not limited to browsing while on the USC networks. This may occur through any connection to the Internet, including home and public wireless … Continue reading

Posted in Education, Malware |

Staying Safe Online for Consumers

Posted on by beltzer

The booklet below, ​prepared by the ITS Information Security Office, contains important safety tips for browsing and shopping online. Staying Safe Online For Consumers [PDF]

Posted in E-Commerce, Education, Malware |

Sandworm Vulnerability Requires Another Fix from Microsoft

Posted on by mbordas

BACKGROUND Hackers have bypassed Microsoft’s security patch to address the Sandworm vulnerability in Windows resulting in the company issuing another advisory and warning users of the new threat. IMPACT The vulnerability could allow remote code execution if a user opens … Continue reading

Posted in Malware, Security Updates | Tagged , ,

Adobe Flash Vulnerability Currently Being Exploited

Posted on by mbordas

BACKGROUND There is a vulnerability in Adobe Flash that is being exploited in large scale attacks. The vulnerability is being tracked as CVE-2014-0569 (http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0558) on the Common Vulnerabilities and Exposures (CVE) database. The exploit includes memory corruption vulnerabilities and an integer overflow vulnerability that … Continue reading

Posted in Malware, Security Updates | Tagged , , ,

Bash Vulnerability

Posted on by Robert

A new vulnerability has been announced that may allow an attacker to run arbitrary commands on your server. This may result in loss of protected or sensitive data and/or service disruption. The easiest targets for a remote attacker are web … Continue reading

Posted in Malware, Security Breach | Tagged , , , ,

Zero-Day Vulnerability in Internet Explorer

Posted on by mbordas

Microsoft has issued a security advisory about a recently discovered zero-day vulnerability in Internet Explorer versions 6 – 11. The vulnerability could allow an attacker to install malware on a system without the user’s knowledge or consent if the user … Continue reading

Posted in Malware, Security Updates |

Another Reason to Upgrade from Windows XP

Posted on by mbordas

ITS highly recommends that users of Windows XP upgrade to a more recent version of the operating system before its end of support date on April 8, 2014. If you are still using the Windows XP operating system, there are … Continue reading

Posted in Malware, Security Updates | Tagged ,

This Week in Security

Posted on by mbordas

The past week saw a number of  patches, updates, and alerts. Microsoft released a number of security bulletins on Patch Tuesday.   In conjunction, Adobe released updates for Reader, Acrobat, and Flash Player, and issued an advisory about unpatched vulnerabilities in Coldfusion. … Continue reading

Posted in Malware, Patch Tuesday, Security Updates | Tagged , , , , , , , , , ,

Skype Users Receive One-Two Punch of Security Threats

Posted on by beltzer

If you use the popular video chat program Skype, you need to be aware of two recent security issues that could affect your account. The first threat is a worm that is being spread by a series of instant messages … Continue reading

Posted in Malware, Social Networking | Tagged , , , , ,

Windows Vista and 7 Users Advised to Disable Sidebars and Gadgets

Posted on by beltzer

Microsoft has released a security advisory that urges users with computers running the Windows Vista or Windows 7 operating systems to turn off their Windows Sidebar and Gadgets due to a serious security risk that exploits these functions. The Windows … Continue reading

Posted in Malware | Tagged , ,

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