malware

Tue
25
Nov
Brandon Dimmel's picture

Symantec: Regin Malware High-Level, Likely State Sponsored

Security firm Symantec says it has found a sinister and highly sophisticated piece of malware, which has somehow managed to evade security experts for more than six years. Dubbed 'Regin', the malware showcases high levels of technical competence, ... suggesting that it was likely developed by cyber espionage experts. "The development and operation of this malware would have required a significant investment of time and resources, indicating that a nation state is responsible," Symantec said in a recent white paper on the subject. "Its design makes it highly suited for persistent, ... (view more)

Mon
24
Nov
Dennis Faas's picture

How to Remove Malware that Keeps Coming Back?

Infopackets Reader Frank P. writes: " Dear Dennis, A friend of mine has a malware (or a virus) on his computer and can't get rid of it. He has tried to download various malware removal utilities online (such as malwarebytes antimalware, etc), but ... his web browser appears to have been hijacked and subsequently, malwarebytes won't download. What can he do to remove the malware? " My Response: Some malware will purposely block websites (such as malwarebytes) to prevent you from downloading and removing the infection. The easiest way to get rid of pervasive malware is to boot ... (view more)

Mon
17
Nov
Dennis Faas's picture

Should I use two antivirus at the same time?

Infopackets Reader 'gfaas' writes: " Dear Dennis, What is your opinion of having two antivirus programs installed instead of one? I have Microsoft Security Essentials and Grisoft AVG antivirus. " My response: In my opinion, using two antivirus / ... antimalware programs is better than one for the same reason you would seek the advice of two independent doctors for a life threatening illness. That said, I suggest that you ensure both antivirus / antimalware programs do not conflict with each other, or you will run into resource issues that will cause your computer to slow to a ... (view more)

Thu
13
Nov
Brandon Dimmel's picture

MS Patches 20 Year Old Exploit; XP Still Vulnerable

Microsoft has patched a security vulnerability that somehow evaded detection for roughly twenty years. The bug has reportedly existed in every single version of the Windows operating system since Windows 95. According to reports, the bug can allow a ... hacker to execute code remotely when a user visits a malicious website. IBM security expert Robert Freeman says the bug is related to a flaw in VBScript, which first debuted with Internet Explorer 3.0 in the late 1990s. Freeman says that the bug remains invulnerable to Microsoft's anti-exploitation tools, otherwise known as the Enhanced ... (view more)

Tue
11
Nov
Brandon Dimmel's picture

Windows Blamed for Home Depot Hack; Execs Get Macs

The Home Depot recently revealed that its systems had been hacked, leaving approximately 56 million customer credit cards and 53 million email addresses vulnerable to cybercriminals. Now, the retailer is apparently blaming Microsoft's Windows ... operating system (OS) for its security vulnerabilities, and has reportedly switched many top-ranking employees to Macintosh computers and iPhones. The Home Depot announced additional findings of its security breach on November 6, 2014. In the days that followed, customers whose data was affected received an email from the company, which read: " ... (view more)

Thu
30
Oct
Brandon Dimmel's picture

Most Users Don't Use Windows Update Properly: Report

A new report suggests that many users who use the Windows Update feature to automatically download and install the latest security patches from Microsoft do not have an up-to-date operating system. Windows Update gives users two options: manual and ... automatic updates. With the manual option, users must initiate security downloads themselves, which can be carried out when it's most convenient. On the other hand, the automatic option alerts users to necessary updates and begins the download and installation process without requiring user input. Most Windows Users Delay Automatic Updates The ... (view more)

Thu
23
Oct
Brandon Dimmel's picture

Malware Scam Hits Yahoo, AOL, and Match.com

Some of the web's most popular sites, including Yahoo, AOL, and dating portal Match.com, were recently hit by a wave of malicious advertisements linked to ransomware . The attack was carried out using vulnerabilities in web browsers plugins , and if ... successful, automatically (and silently) installed file-encrypting software CryptoWall on victim's PCs. According to reports, the malicious advertising -- or 'malvertising', as it's being called -- appeared on 22 different websites, including realestate.aol.com, and several Yahoo pages, including Yahoo Finance and Yahoo Sports. Three Million ... (view more)

Mon
06
Oct
Brandon Dimmel's picture

BadUSB Attack: Now in The Wild; Exploits to Follow

Security researchers have purposely unleashed tools that could help hackers use USB drives to secretly spread malware on computers, including mobile devices with USB ports. The goal in releasing such tools is to coerce USB drive manufacturers into ... doing more to protect consumers against such attacks. The attack vector was initially reported in early August of this year, and until now was only theoretical. The tools were released by security researchers Adam Caudill and Brandon Wilson. Their campaign is inspired by the unveiling of " BadUSB ," a type of attack that uses a USB thumb ... (view more)

Mon
01
Sep
Brandon Dimmel's picture

CryptoWall Ransomware Infects 600k PCs: Report

A new form of ransomware has reportedly infected more than half a million computers in the past six months, making its creators an estimated $1 million. Ransomware is a type of malicious software (or " malware ") that takes control of a computer ... system and then holds it for ransom. In many cases, if victims do not pay the ransom, the data on the computer is encrypted and rendered unusable. The ransomware program in question is known as CryptoWall. According to Dell SecureWorks' Counter Threat Unit (CTU), CryptoWall has been spreading rapidly since late last year. In fact, in ... (view more)

Mon
25
Aug
Brandon Dimmel's picture

'Backoff' Malware a Huge Problem, Report Suggests

A new report suggests that roughly one thousand American businesses have been victimized by 'Backoff', a form of malware that exposes customers' most sensitive information, including credit card data. Backoff made headlines late last year when ... retail giant Target was hit , exposing credit card data of roughly forty million customers. Now, the National Cybersecurity and Communications Center (NCCIC) and U.S. Secret Service are suggesting that many more businesses have been exposed by the same malware. If an infection occurs, the Backoff malware is capable of recording keystrokes ... (view more)

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