malware

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)

Mon
04
Aug
Brandon Dimmel's picture

Researchers: Avoid Using USB Flash Drives

A new report suggests that most USB flash drives (also known as thumb drives) have a critical security weakness that allows them to be reconfigured, giving hackers an opportunity to silently infect targeted computer systems with malware . The report ... comes from Germany's Security Research Labs, which says that most companies making USB flash drives fail to protect the firmware installed on their devices. That means attackers could easily hack and replace the firmware with a malicious version of the firmware, which is then capable of delivering a payload onto a victim's PC - usually with ... (view more)

Fri
04
Jul
Brandon Dimmel's picture

Despite Threats, Internet Explorer Still Dominates

Microsoft is planning to release a slew of security fixes for Internet Explorer (IE) -- suggesting the web browser continues to face a torrent of security threats . Nevertheless, a recent study shows that Internet Explorer maintains a vice-like grip ... on the web browser market. Yesterday, Microsoft released a Security Bulletin Advance Notification for July 2014 , with plans to ship a total of six security updates to customers next Tuesday (July 8, 2014). The updates will patch security vulnerabilities present in every version of Internet Explorer and all supported editions of the Windows ... (view more)

Wed
04
Jun
John Lister's picture

Zeus Botnet; Officials Urge: Protect Your PC Now

The Federal Bureau of Investigation (FBI) has disrupted a major malware botnet specifically designed to steal personal financial data from computers. Both US and UK security agencies are warning all users that they have a two week grace period to ... shore up their defenses before cybercriminals reactivate the threat. A botnet is essentially an army of malware-infected computers under the control of cybercriminals. In this case, the botnet is known as the GameOver Zeus. When a computer becomes infected with malware, it can also become part of a botnet. Malware infection is usually the result of ... (view more)

Wed
30
Apr
John Lister's picture

Security Experts: Stop Using Internet Explorer

The United States Department of Homeland Security (DOHS) has warned that users should switch away from Internet Explorer until a serious bug has been fixed. It's the first big security scare since Microsoft stopped supporting Windows XP earlier this ... month. The bug doesn't have a glamorous nickname and is instead simply known as CVE-2014-1776. When triggered, the bug allows for remote code execution, which means a third party would have full control over a remote PC without the need for credentials or consent from the PC owner. By clicking on a malicious link or by visiting an infected ... (view more)

Fri
21
Mar
Brandon Dimmel's picture

Beware Fake Malaysia Airlines Stories, Warn Experts

Security experts are warning users to take extra caution when seeking information about the lost Malaysian Airlines flight MH370 online. Reports suggest that cybercriminals are taking advantage of the media buzz surrounding the missing plane in ... order to spread computer malware through malicious web sites, social media, emails, and bogus links. Malaysia Airlines Flight MH370 went missing on March 8, 2014. It's still not clear if the plane was hijacked or crashed, let alone where the impact might have taken place. A coalition of 26 countries is currently looking for the aeroplane. (Source: ... (view more)

Fri
14
Mar
John Lister's picture

Report: Target Warned, but Ignored Credit Card Hack

A major financial news outlet has accused Target of missing clear warning signals that it was being hacked and customer data put at risk. Target is the second largest discount retailer in the United States, next to Walmart. In December 2013, Target ... confirmed that hackers had stolen credit card data from 40 million customers. The attack happened approximately 19 days after American Thanksgiving (November 28, 2013). The theft not only affected customers who had used credit cards online, but in stores as well. According to Bloomberg Businessweek, Target had already set up a security center in ... (view more)

Mon
16
Dec
Dennis Faas's picture

CryptoLocker Copycats Emerge, Demand $150 Ransom

Copycats are now using their own version of the CryptoLocker ransomware scam to steal hundreds of dollars from victims. The new malware is called 'Locker' and demands targets pay $150 USD to reclaim lost files. Locker was recently discovered by ... security firm IntelCrawler, which says the new malware is basically the same as CryptoLocker: after an infection takes hold, files are scrambled and only retrieved after a ransom is paid. So far, Locker infections have been reported in the United States, Holland, Germany, Turkey, and Russia. In the US, people in Washington DC, Texas, and Missouri have ... (view more)

Pages

Subscribe to RSS - malware