Recent ransomware attacks greatly affected businesses and large firms including: FedEx, a Spanish telecom, the Russian Interior Ministry, UK hospitals and many more. The attack is expected to trigger more problems over the next few months. Researchers found infections in tens of thousands of computers, and now it was estimated that the attack had spread to more than 150 countries.
Ransomware is a kind of malicious software that enters your computer and locks you out from your computer with the possibility of accessing your files only after you’ve paid some money. This specific ransomware, known as WannaCry demands for more that $300, a price that keeps increasing with time. Computer experts are advising against paying the ransom fee because there is a possibility that computer users will not get their files back.
Businesses and large firms are at a high risk of this ransomware attack due to the flaw in a Windows protocol used by many business for sharing files. WannaCry exploits a vulnerability revealed by the NSA and brought to the limelight by hackers back in April. Microsoft went ahead to release a pact for the vulnerability in March. However, networks and computers that failed to update their systems are at risk.
One security researcher developed a “kill switch” to aid in curbing the spread of this ransomware. On the flip side, a hacker could easily reverse engineer the code to avoid the kill switch and attempt to infect new machines with the ransomware’s new version. At times, businesses take long to install critical patches and updates, often with the motive of reducing the impact on the old software already running in their systems. In an unexpected move during the weekend, Microsoft sent out a patch for Windows versions is no longer supports since many organizations and businesses utilize legacy technology as crucial infrastructure.
If you have no backup routine, it is high time you start one. Save copies of all your computer files on a regular basis. This way, you don’t have to worry about losing your files even when your computer gets infected and all files are encrypted. Get a top notch online backup program and download an anti virus protection software like Norton Security ( coupons and deals are found here ) Finally, always be on the lookout. You should neither click on strange links nor download files from individuals you do not know.
The cyber attack highlights reveal how big organizations and computer infrastructure can be harmed by outdated technology and software. Even when your machine is free of viruses, some basic services that impact your life could still be endangered. It is mostly a question of the resources and the attention you give to them. Security experts claim that the attack could have been averted if businesses had kept their systems updated with the most recent software patches. However, the truth is that it may be more difficult than it seems, either due to lack of funding to upgrade to the most recent software versions or corporate cultures that have no priority for security.