Tag Archive: Malware Removal


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Flashback Malware infects Mac Computers

The recently discovered Flashback Malware which is believed to be the biggest Mac malware threat till date gives Apple a tough time. Flashback malware that was found infecting about 600,000 Mac computers worldwide, mostly in the US and Canada, is still believed to be bullying the Mac users.

The Malware

There are reportedly 14 different variations of the Flashback malware. The first 13 versions have been identified as Trojan horses. The most recent version of malicious software, listed as Malware.OSX.Flashback.N by Intego, and .K, exploits a security flaw in Java to install itself on user’s hard drive after visiting infected websites, thereby infecting the Mac machines. Designed to steal private information such as usernames and passwords, Flashback is causing restlessness among the Mac users, raising the question of security.

 

Not Dead Yet

Despite the removal tool released by Apple, the malware continues to exist in about 140,000 Mac machines. Although there has been drop from 600,000 infected machines that were reported earlier this month, the decline is not as good as was expected. According to the Symantec Officials, the rate of removal is slowing. Some believe that the tool is not good enough to remove the malware from the Mac computers. Although a possibility of unawareness of the Mac users about the Malware infection could not be ruled out.

 

Detecting Flashback

Flashback can be detected by observing the characteristics of the IP address behaving like a Flashback botnet. Flashback installs bot malware onto the Mac machine connecting it to the overall Flashback botnet. The Flashback botnet uses a set group of IP destination addresses. If the computer regularly connects to one or all of those IP addresses, the machine is infected.

Although Flashback malware, that is reported to be one of the worst Mac attacks in decades, has stained Apple’s image of invulnerability. Keeping this issue in perspective, it has only affected a tiny percentage of all Mac computers used worldwide.

 

The Fix

Apple released a Flashback malware removal tool recently for OS X Lion users without Java installed in their systems. Currently, Apple doesn’t offer a similar stand-alone tool for earlier versions of the Operating System.

A number of other third party companies like PCCare247 are offering unending Macintosh Support to the Mac users helping them detect and remove the malware from their systems. Not only removal, the organization ensures continuous Tech Support services for your Mac computers.

Computer Security Tips

Computer Security

Mounting information needs and the pervasive use of computer networks, especially internet, to meet these requirements has made computers vulnerable to security threats stealing user’s privacy.

Safeguarding oneself from such security threats and protecting their private data like bank details, email account, photos, videos, etc. from being leaked to the world, users must take some precautionary steps.

Precautionary Steps

Email Security

  • Remove unfamiliar Emails: Delete email attachments from unknown people without opening them as they may contain malwares or virus eyeing confidential information on your computer. Also, beware of strange links or attachments given in Instant Messaging (IM) programs as they may have malicious codes attached.
  • Use smart passwords: Use strong passwords with a minimum of eight characters with a mix of special symbols, numbers and letters. Use different passwords for different accounts.

Secure your Computer

  • Enable Firewall: Install firewalls on computers as they keep unauthorized programs from attacking the computer systems even if they have access to your network.
  • Use updated Antivirus software: Use a trusted antivirus program with regular updates, as an outdated antivirus program may not protect you from newer threats developed by hackers.
  • Use anti-spyware/Anti-malware protection: Install a trusted anti-spyware and anti-malware program. Make sure you keep these programs updated.

Browser Security

Select browsers wisely. Be it Microsoft Internet Explorer, Google Chrome or Mozilla Firefox, each browser offer distinctive features with different security settings. Check your Browser Security and Privacy settings periodically, matching your internet activities and usage level.

Use Encryption

If you store your personal data on a laptop or other portables devices, use encryption software. Encrypting the devices helps in protecting the data stored in the device in case it is stolen or lost.

Online Privacy

  • Read Privacy Policies: Make sure you read the privacy policies of websites you are visiting before disclosing any personal information, to ensure security of the data supplied.
  • Avoid downloading files from insecure websites: Download files like wallpapers, screensavers, games, or other programs from secure websites only. Always download files to the Downloads folder and make sure you scan the folder before running them.
  • Social networking safety: Check and disable the GPS locator of your mobile device to display your location on social networking sites like Facebook, Twitter, Orkut, Stumbleupon, etc. while uploading pictures or videos, if you don’t want the world to know your current location.
  • Shop online safely: While submitting purchase information, check for the lock icon on the browser’s status bar that indicates secure submission of data. Also, be sure that “https” appears in the browser address bar before making an online purchase as this indicates the site being secure.

A defenseless computer system without any protective shield is more likely to get infected by viruses and hackers than a computer with some defending mechanism. So, adopting these precautionary steps can dodge the threats mongering the cyber world and protect your computer falling prey to threats unarmed.

Despite taking these precautionary measures, your computer may fall prey to such threats making your computing experience an annoying one. To ensure complete security of your computer system, comprehensive computer technical support services from eminent organizations like PCCare247 must be sought. PCCare247 provides comprehensive Computer support services including Virus Removal, Malware Removal, Spyware Removal, Windows OS Support, Printer Help, Network Support, Browser support and many more.

PCCare247 which has been a major player in providing Computer Support services globally is now offering extensive Mac support services for your Apple products too. Free yourself of all your computer worries by selecting PCCare247 as your computer service provider.

Cyber Security - New Year Resolution
Cyber Security Resolutions for 2012

Finally, it’s the New Year!!! Time for getting prepared for what you have missed last year and time to get your skates on for newer goals with a spanking new fervor! But wait a sec, aren’t you missing on something? What about your digital life? – shouldn’t it be a never-to-be-missed item in your New Year itinerary?

2011: A picture perfect year for hackers

2011 saw the cybercrime reaching its zenith. With virus writers up with their evil brainchild, the position of cyber security slipped from its already dilapidated position. Blended threats proved to be the viable route for hackers to spread their dangerous intents. As always email proved to be a desirable medium for them as email attachments and links to corrupted sites have gained profound popularity. A faked video of Osama bin Laden was circulated among the internet users globally, which also contained a virus. Even Lady Gaga’s Twitter account couldn’t escape from being on the hit list of hackers as they found it an easy deal to hack it and use it as a perfect pedestal to further amplify the reach of their attack. The news of a cyber attack on the network of U.S Chamber of Commerce also made it to the headlines of the newspaper dailies.

2012: Time for revamping security

This year also cyber goons are not giving a miss to any chance to loot your digital valuables. Need of the hour is to get updated on your online security essentials so that you don’t have to bear the brunt of a virus attack. Here are some of the apt suggestions that can assist you to tread your path rightly when you are on www. domain.

  • Get updated on your security front

That’s an absolutely imperative task which should never slip from your mind. As viruses are getting smarter, it’s necessary that you should be updated with your PC’s first line of defense i.e. firewalls, antivirus and anti-spyware. Never hit on to “remind me later” in the case your PC tells you it’s ready for an update.

  • Go for strong and separate passwords

If you have an easy-to-guess password like your birthday date or name of your pet, it’s time to do away with them instantly. Give your password a mix of numbers, alphabets and special characters so that they can become a tricky nut to crack. Also, keep separate passwords for separate accounts.

  • Bank upon Online Technical Support

If all doesn’t gel well after following the above given points, then the ideal solution is to go for a professional advice through Online Technical Support. And if it’s all about your Cyber security, nothing better than virus removal solutions offered by PCCare247 can work better for you.

PCCare247 has got newer security formulations for every need. You can go for a variety of services such as Virus Removal, Malware Removal, Spyware Removal, Antivirus Support to ensure complete safety of your PC when you go for online crusade.

Online Privacy Netowrk Security

Online Privacy Secrets

With growing consumer reliance on internet for shopping, banking and other personal communications, web companies’ interest in tracking consumer actions have amplified too. Innocent people accessing internet to avail easy services, end up exposing themselves to cyber thugs. The menacing activities carried out by such mischievous elements in the virtual world have raised concerns on the privacy of users across the globe.

Government interventions

To ease the distress of users, various laws have been passed by governments of different countries protecting the privacy of users globally. USA Patriot Act enacted on October 26, 2001 by United States and the Privacy and Electronic Communications (EC Directive) Regulations legislated by European countries are examples of such interventions.

Various other private organizations like Google came out with a solution to detect malware on sites indexed by it, using automated scanners.

Despite all such measures, privacy of users is still being threatened by newer tricks used by cyber swindlers.

Vigilant Steps

With growing instances of illegal invasion into user’s computer, some measures may be taken to develop a defense mechanism against such threats.

Check all security settings. The privacy, security and advanced preferences on the browser must be checked to see what information is stored automatically.

Use a firewall. Firewall resists unauthorized programs to access computers. Hence, a firewall is a mandatory requirement. Most anti-virus software these days consists of an in-built firewall.

Don’t accept free cookies. Allowing cookies to be stored in the computer, permits sites to store browsing history or preferences. Although not all cookies are bad, but a prior warning of cookie being installed helps in controlling malicious activities.

Clear cache: The browser caches, cookies, history and active logins must be cleared frequently.

Install a link scanner: Link scanner is a free software examining hyperlinks and search engines, making sure the links are safe before clicking on them.

Don’t use public computers. Using cyber café to access Facebook, Twitter, Gmail or Yahoo mail may cause your personal information to be stored on the system enabling dishonest users using the same computer to retrieve them illegally.

Smart Passwords: Personal information like phone numbers, names or birth dates should not be used in passwords. A combination of words, symbols and numbers must be used.

Never make computer remember passwords: Never check on “Remember me” or “Yes, This is the computer I use often”. Don’t rely on computers to remember passwords.

Create a separate email account for important transactions: Don’t compromise key email account with undesirable spam. Create a separate email account for use in online transactions.

Use false information where possible. Don’t reveal personal information like birth date, father’s or spouse’s name, pet’s name, etc. on Social networking sites like Facebook, Twitter and LinkedIn. Fudging facts is advised. While sharing personal information, consider changing privacy settings of your account, making it visible only to reliable friends.

Watch out for tricky check boxes.  Keep an eye on the check boxes while shopping online. Any checked box may deceive you into agreeing to its tricky terms and conditions or sneak into your email accounts. Read the Terms and Conditions of service agreements before proceeding.

Discourage auto-fill option: Never use the Auto-fill option in the browsers that recognizes familiar fields and automatically fills personal information stored by user in the forms.

Don’t reveal your email: Do not disclose your email to stores while paying for purchases. This is a common method of sending promotional material to you. 

Apart from practicing these routines, users must ensure complete security by obtaining professional help from premier organizations with unfailing computer support services. PCCare247, which is recognized as an elite online tech support provider, offer computer help in various realms like Virus removal, Malware removal, Spyware removal, Firewall Support, Browser Support, Anti-virus Support, Network Security and many more related services.

Tips for Good Computing Practices at office

Office Computers need assistance too

With each sphere of life getting revitalised with digital revolution, office premises are the first one to get a scent of this change. Now it’s practically impossible to think of an office setting without a computer. With computers sneaking into our work domains, technical hitches are also becoming rampant, giving a serious setback to the work performance. Therefore, it’s the need of the hour to get acquainted with how to give back those rosy hues of youth to your computer.

The haunting threats

Computers today have become bread and butter of the office culture and there is no ambiguity on this. Offices heavily rely on internet, emails and online software to achieve the desired goals but this has put their integrity on stake, at much greater level than ever before due to constant loitering danger of viruses, malware, spyware and other such malicious strategies used by cyber goons to outline their dodgy intentions. When the mongering risk of data getting confiscated became evident, many business establishments started putting stress on use of sturdy defence mechanisms. But cyber beasts are becoming smarter day-by-day and evolving their knives to cut through internal security so as to siphon out business and in-house credentials. At this point, it’s highly imperative that a second thought should be given to the security issues.

Answering the fears

Really looking for an effective solution to avert cyber menace from peeping into your office computer? Just a few steps to follow and that’s sufficient to fortify your computer at office. Here are some of these:

  • Always go for effective and reliable firewall and antivirus.
  • Never try to open unsolicited email attachments as they may direct you to compromised websites.
  • Run virus and malware scans from time-to-time.
  • Keep updated on your antivirus version to prevent newly evolved viruses from tiptoeing into your system.
  • Last but not the least; get Computer support for your office computer too to secure it from all prospective threats.

An effectual Computer Support is sufficient to breathe in a new lease of life to your ailing PC at office. There are many organizations which dispense a whole spectrum of computer support services but PCCare247 has become an unsurpassed force in this domain. With PCCare247 you can now avail best of services such as malware removal, spyware removal, virus removal and support for your antivirus, browsers, emails, printers, and other peripherals.

MalwareWith swelling dependency on internet for information access and transfer, an upswing in illegal activities has been observed. Cybercriminals are persistently attempting to enter into computer by installing malwares, jeopardizing users’ privacy. An impromptu surge in the Malware landscape is openly violating cyber security norms; giving wakeful nights to techheads who now have to combat more intricate challenge.

A Malicious Affair

What all it takes to be a malware? In time-honored tech lingo malwares are malicious codes and software installed into a user’s computer to access critical information, leaving it defenseless to attacks from cybercriminals. These are predominately used as vehicles for organized crime, unceasingly causing menace in the cyber world.

With cumulating demands and supply of information and services over internet; and escalating threats from cybercriminals, holistic requisite protection mechanism needs to be implemented at user’s end. At this point, anti-malware technology steps in.

Defending Practices

The part and parcel of the anti-malware technology is the anti-malware engine, a software that is mainly accountable for scanning, detection and removal of malicious codes from your PC. With amplification in use of smarter technology for creating malware, the challenge to counteract these smarter miscreants has amplified manifold. Along with general incompetence of traditional anti-malware products, newly produced malwares have necessitated a user to secure his system by procuring robust anti-malware products.

Among a number of Anti-Malware products available, Malwarebytes Anti-Malware, Norman Malware Cleaner 2.1, Emsisoft Anti-malware 5.0, Anti-Executable 4.0, Returnil Virtual System 2010 Home Classic, Avast, and Super-Antispyware are examples of some avant-garde products that offer complete protection against malware threats. To ensure comprehensive protection, an updated version of these products must be used, as the older versions tend to miss newly produced malwares. But without professional computer help, computer’s security continues to be in question.

To give a complete fortification to computer systems from lingering threats, a quick assistance from preeminent organizations is always recommended for an unsurpassed technical support. PCCare247 proves out to be the best technical support organization offering solution to all computer related problems.

PCCare247 provides complete protection against all such malwares, ensuring timely detection and removal of malwares from computer systems. PCCare247 is a premier organization offering computer help in various realms like Virus removal, Malware removal, Spyware removal, Anti-virus Support, Firewall Support, Browser Support, Network Security and many more related services.

Online Computer Support

Cyber Crime - A Menace

In this cyber age, wherein a vast range of activities are carried out using modern technology, unlawful activities carried out in collusion with criminal expertise are not all that far either. Turning Cyber-crime into a harsh reality, wherein a computer is either used as a tool or the gadget becomes a target of criminal activities. In short, Cyber Crime has become a menace in this technologically advanced world. A claim further substantiated by a rise in criminal activities endangering a nation’s security and financial strength.

 

Menace of Cyber Crime:

The internet while connecting users worldwide; provides enormous amount of information and services. It has also ended up exposing netizens to security threats. In fact, its deviant offshoot; cyber-crime has been considered to give rise to range of illegal activities and breach of privacy through activities such as e-mail espionage, spams, data diddling, credit card fraud, software piracy and so on. Turning crime into an all too evident and prominent force considered responsible towards escalation of incidents related to hacking, copyright breach, child pornography and child grooming.

 

A drive for Cyber Crime:

A desire for money and information, encourage people to engage in criminal activities promising lower risks and higher ROI. Luring various cyber criminals to commit fraud, steal financial information and hack into networks in order to fulfil their craving for money and power. A case where it might be observed vulnerable computers with lower protection definitions fall prey to cybercriminals, always looking around to get their hands on confidential information.

Forcing authorities to identify culprits on the basis of motives instigate

d by the surroundings in which they live. Leading to a conclusion children and adolescents in the age group of 9-16 tend to commit such crimes for the sheer amusement quotient associated with them.  Or if otherwise; looking forward to accomplish various political, social and religious objectives, or joining a group of organised hackers to carry out a range of cyber-criminal activities. And yes, if cyber criminals are not a part of the aforementioned spectrum they end up comprising of displeased employees and professional hackers aiming to satisfy their financial motives through corporate espionage.

 

Guard your system:

Due to the rising competition and a craving for information and services, a drastic change has been observed in the cyber world. Virtually all activities are performed using modern technology. Leading expert

s around the world repeatedly express concern over the vulnerability of the computers and networks becoming victims of unlawful activities carried out by cyber criminals.

With effect, a blatant criminal exploitation of computers and networks forcing individuals to obtain a robust technical support that would end up safeguarding them from deceitful activities carried out by the cyber criminals. Spring up opportunities galore for a number of premier organizations to provide a hassle-free service delivery, provide online technical support offering services like Virus & Malware removal, spyware & adware removal, printer support, router support and so on. In essence, asking one to not only install a complete defense mechanism for protecting the system from venomous cyber criminals but guaranteeing its survival in such a vicious world for a time to come.

Nitro Malware, malwareIn the recent times, Symantec came out with a white paper titled “The Nitro Attacks: Stealing Secrets from the Chemical Industry”. One of those endeavors wherein high-end research was carried out by the organization to highlight the threats of targeted attacks and their overall bearing on industrial establishments.

Delving deeper and demystifying the “Nitro” threat
The “nitro” attack is a mystifying combination of malware practices indicative of high-end ingenuity. Combining socially engineered email message with malicious attachment it has been considered as the main culprit for attacking industrial companies and stealing their confidential information. Stringent in its orientation and even though with the malware section of the attack considered to be a recycled version of the common remote access Trojan (RAT) Poison Ivy, it is often parceled in an encrypted archive to dodge an email gateway.
Further, Nitro also portrayed itself as a necessary Adobe Flash or anti-virus update, tricking hapless PC users into installing the malware. And yes but of course identical to numerous other targeted attacks, it as expected ends up striking the weakest link, the human race.
With the malware also possessing the ability to steal passwords from compromised Windows computers, PC users are advised against giving up their administrative rights and in the bargain end up risking their computer’s security. Although malwares cannot access the Windows cache of passwords, they are always craving for your keystrokes, logins, passwords, address book and credit card information. So, in short the best way to thwart Nitro would be to simply restrict permissions.

Origin of Nitro
The ‘Nitro’ Trojan’s directive was originally located on a virtual hosted server in the United States. Hard to detect, Nitro kept on growing, evolved and constantly gained strength with time. Turning into a mayhem which was not only difficult to detect but even harder to remove; testing the limits of even the most sophisticated of anti-malware applications and malicious programs.
And yes with grumpy relationships prevailing between IT security and their users, many prominent organizations ended up facing underutilization of the IT tools, allowing the malware to access important information from their networks and pose a serious threat to the IT security.
But then again, not everything might be as dark as it seems for there are still premier organizations such as PCCare247 which end up being an ideal one-stop destination for those who seek high-end expert technical support and protection of their systems from malicious elements. In short, the entity with its combination of potent new technologies provides the best and unparalleled anti-malware solution a PC user would clamor for.

Summary: PCCare247 is an elite tech support provider which enables PC users to detect and destroy malware from their network using proactive detection technologies. Bringing to a grinding halt any evil designs a malware might have. Taking all due care to go ahead and protect the secrets of an organization with high-end round-the-clock technical support.