Home » Blog » Virus

Tag: Virus

Why Do People Create Viruses?

You’d be right in thinking it’s hard to program a computer virus that can spread across the world in a flash – we’re talking days of constant desk-jockey nerd-work. So why do they bother? Well, it generally comes down to 3 reasons: Money, showing off their skill, or to simply being a jerk. While showing off or being a jerk is pretty self-explanatory, the money side is fascinating.

Here’s how people are making money with computer viruses:

Bank account theft: Virus creators are more than happy to help themselves to your bank details, sneaking in to grab your login details or credit card info. They can either transfer your funds away or use your credit card details to go on a shopping spree. Sometimes they’ll leave the fun to another person though, and simply sell your details to the highest bidder.

Ransomware: Rather than a financial snatch and grab, sometimes a virus will encrypt your files and demand money for the unlock code. Without a true backup plan in place beforehand, you’re at their mercy. You’ll be given very helpful information on how to pay, plus a firm deadline before your files are destroyed permanently.

Ad swappers: A cheeky technique, this is when they create a virus that either puts annoying ads on websites you visit, or places affiliate codes on pages so that when you buy something legitimately – eg, from Amazon – they get a percentage as a ‘referral fee’. Their kickback doesn’t make your purchase cost more and you may not even know you’re supporting their activities.

Bitcoin mining: You might have heard of digital currencies being used for payment, but did you know you can also earn them with your computer processing power? Unfortunately, ‘renting’ out your computer’s processing power means paying more in running costs than you’d make – unless you were very clever and sneaky, and used a virus to rent out other people’s computers.

Botnets: Certain infected computers can be remotely controlled to do whatever the virus creator wants. In this case, they’ll usually set the infected bot computers to overwhelm a target web server, like an e-commerce store. Sometimes it’s done as revenge, but more often it’s blackmail. The ‘Botmaster’ says “pay me thousands of dollars or I’ll crash your site during the biggest shopping day of the year.”

Account stealing: Subscription accounts like Netflix and Hulu are often hijacked, leaving you to pay the bill for someone else’s entertainment. But sometimes, virus creators go one step further with online gaming accounts. All those digital items that you fought so hard for (special clothing, weapons etc.) can carry real world value and be stolen from your account and sold on a black market. Yes, that’s cheating!

Give us a call at 570-779-4018 to make sure your computer is secure and protected.

Ransomware

How Much Could A Ransomware Attack Cost You?

Have you ever thought about how much your data is worth? Information is possibly the most valuable part of your business – there’s your client database, accounting software and inventory management, and of course, any intellectual property you may own. When the ransomware, WannaCry, tore through the world recently, many businesses were suddenly forced to re-assess the value of their data: was it worth saving, and what would be the deeper cost of the attack?

Most ransomware attacks cost $150-$600 to get your files released, but that’s only IF the cyber-criminals honor the payment and actually give you the decryption key. Meanwhile, new client calls are still coming in and you may find yourself unable to operate with your systems down. Paying the ransom or restoring from an unaffected backup seems like a quick fix, but it doesn’t end there. There’s still the downtime involved to restore all your data – possibly days – and that’s a lot of lost productivity. Plus, if word gets out that your data has been compromised, you may find confidence in your business plummets and your existing clients head elsewhere. That $150 ransom may end up costing well over $150,000!

Prevent Ransomware Attacks on your Business

Keep your systems up to date: WannaCry took advantage of a flaw in older versions of Windows, one that was since patched by Microsoft. But to be protected, businesses had to be up to date with their patches AND be running a supported version of Windows. Delaying patches and updates puts your business at risk – we can help you update automatically.

Lock down employee computers: Very few staff will require full administrator access to your business network. The higher their level of permissions, the more damage a person can do – either accidentally with a whoopsie click, or by inadvertently installing malware. By locking down your employee computers, you have a better chance of containing a malware attack to non-vital systems. Our experts can design an access management plan that gives you best of both worlds: flexibility PLUS security.

Educate your workplace: Most employees believe they’re being cyber-safe but the reality is quite different. Many malicious links and embedded malware have become hard to spot in an instant – which is all it takes to click and regret. We can work with your staff to establish procedures around checking links for authenticity before clicking, awareness around verifying the source of attachments, and the importance of anti-virus scanning. We’ll help get the message through!

Have a solid backup plan: When ransomware hits, a connected backup = infected backup. Unfortunately, synced options such as Dropbox immediately clone the infected files, rendering them useless. The only safe backups will be the ones both physically and electronically disconnected, with systems designed to protect against attacks like this. Our experts can set you up with a backup system that makes recovery a breeze.

Be proactive: The best way to avoid the financial cost of a ransomware attack is to prevent it from happening in the first place. Remember, many businesses were able to watch WannaCry from the sidelines, completely unaffected and seizing opportunities while their competitors were down.

Our managed services can help protect your business against the next cyber-attack.

Call us today!

AntiSpam Filtering

4 Important Reasons to Use Anti-Spam Filtering in your Business

Remember when spam was obvious, and unless you desperately needed a special blue pill, it was easy to identify and ignore? Those were the days! The impact on your business would have been minimal, as spam was more an annoyance than anything else. Unfortunately, spam has matured into an aggressive threat, marked by sophisticated attacks and rapidly evolving techniques. It’s not just random electronic junk mail anymore and it’s putting a costly strain on your business resources.

How Spam Impacts Your Business

Spam now contains malware, with hackers sending cleverly disguised emails to your business. Once clicked by an employee, it infects your computer system (virus) or steals your private data (phishing). The malware can then spread across the entire computer network and beyond, including to your clients and vendors. The very fact that your employees must pause and examine every single link and attachment adds hours of lost productivity. Occasionally, spam is so convincing that only an expert would be able to visually identify it. Employees are also more likely to miss an important email, either not seeing it arrive at the same time as a spam attack or becoming overwhelmed with the sheer number of emails.

How Anti-Spam Can Save Your Business

  1. Block threats: The spam filter’s purpose is to block the spam from ever reaching your employees’ screens. The threat is automatically identified and either held securely or immediately deleted. This is the best way to avoid activating spam malware, as it’s so easy to click through links in an email that seems authentic and important. The effects of that one spam click may be instantaneous or may lie hidden for months. Removing the email before it becomes a risk is a much better option.
  2. Filter legitimate emails: Real mail needs to be able to stand out and avoid the trash. Anti-spam filtering has sophisticated recognition abilities which block spam only and allow real mail to land safely in mailboxes.
  3. Meet data regulations: Many businesses are subject to strict privacy and data storage regulations, some more so than others. To continue operation, they have to meet conditions including always using spam filtering to reduce the risk of data breach.
  4. Protect your business reputation: You can see how uncomfortable CEOs are when they hold press conferences to admit a breach. They must acknowledge that they failed to protect client data, or that users may be infected with a virus. Not only do they then face financial loss, their business reputation takes a nosedive. Anti-spam filtering can ensure these types of scenarios don’t happen to you.

Filtering has come a long way in recent years, with complex algorithms identifying and catching spam before it becomes a risk to your business. Real emails can now pass safely through without the classic catch cry of ‘check the spam folder’, and businesses can work with greater productivity and safety than ever before. You need email, but you definitely don’t need spam or the chaos it brings to your business.

We can block spam and keep your legitimate emails flowing. Call us at 570-779-4018 today!

NEPA – Need online backup?

Need an online backup solution for your home or business in the Scranton–Wilkes-Barre–Hazleton area? We have been using IDrive for years and love its ease of use, affordability, and reliability.

Remember, a good backup is the first line of defense against ransomware! And with IDrive, even if some of your recent data becomes corrupted by a disaster or virus, you can go back in time and retrieve a previous version of the data.

For Residential users: IDrive can backup PCs, Macs, iPhones, iPads, Android and Facebook pictures in one account.

For Business users: IDrive can backup servers, Exchange, SQL, NAS, and Mobile devices as well as PC and Macs.

Have too much data to backup? Worried about bandwidth? You can send your data via external drive to IDrive and they will load it to your account for you. That way, you are only uploading changes.

Extra worried about security and don’t want to back up to a public cloud backup service? Try IDrive Vault Private cloud. It works like a private copy of IDrive that you store in your own Amazon (AWS) account.

IDrive is HIPPA, SOX, GLBA and SEC/NASD complaint. If you need help getting is set up, call us to set up and appointment.

Give it a try here: https://www.idrive.com

IDrive Remote Backup

Removing Viruses and Malware

Best offense is a strong defense

Stop using free antivirus software! You need to have a strong defensive system in place. If one of these bugs creeps into your system, it can cause all types of havoc. If you are a residential user, your personal data (documents, photos, etc.) is at risk. Even if you store most of your data in cloud applications, it is not safe.

Malware removal

Malware removalMalware removal can be a tricky thing. Sure you may be able to fix it yourself but how long will it take you? And at what cost to your sanity? We have years of experience removing all type of bugs from all different systems.  Let us take on the headache for you.

The definition of malware is very broad. It includes scareware, adware, trojans, spyware, viruses, ransomware. Some of these things are mostly harmless and just slow down your computer with ads and popups. Others are downright nasty and no matter what you try, they keep coming back. Some of the newer strains of malware lock down your important files (pictures, documents, databases, and more) and the only way to recover them is if you have a backup or pay the ransom.

Even well set up protection can still let some bugs in the system.  If you have some malware and need it gone, we can get rid of it for you and attempt to recover any lost data if possible.

Cryptowall

We had a customer infected with cryptowall this week.  Thankfully the server was backed up well so most of his files were recoverable.  He had a few personal files that were stored on his local drive that were not.  These new ones are very nasty.  There is no decrypt tool.  You need a backup or to pay the ransom or you are not getting your files back.   The new ones also scan shared directories so your server files are not safe.  Update your pcs.  Get ride of windows XP.  Make sure you have up to date virus protection.  Backup.  Do not not ignore the virus protection warnings.  Be safe out there.