Ransomware Gives Victims Deadline Of 24 Hours

Ransomware uses different ways to force victims to pay, but a new variant has a deadline of 24 hours, otherwise victims will lose all their files. The DecryptorMax-ransomware encrypts ransomware like other kinds of files on the computer.

Then a warning that must be paid. Unlike other ransomware, as CryptoWall the ransom amount doubles after a certain time, DecryptorMax victims gives 24 hours of time, otherwise the decryption key will be deleted and encrypted files will never be decrypted. According Botfrei, a German initiative of telecom providers and anti-virus companies, trying to intimidate the ransomware by the deadline victims. Yet that did not receive pay for the advice. There would be no evidence that paying victims recover their files.

Amount Of Mac Malware Is Still Very Limited

All years warn anti-virus companies for Mac malware, but the number of copies that attacks Apple users is still very limited. According to a survey from security company Webroot. Every year appear as two new threats for the Mac.

Often these Trojans posing as an application but in fact malware. The most successful Mac malware was hitherto Flashback, which first appeared in 2011 and in 2012, infecting some 700,000 Macs knew. In recent years, such large infections failed to materialize and in 2015, according to Webroot's still not a big threat appeared for the Mac. According to some experts, adware also the biggest threat for Mac users.

Despite the small number of copies Webroot provides in its own overview Mac malware according to the security firm is indeed a serious threat that will only get bigger. "Even after mentioning all these malware will be people who refuse to believe that their Mac is vulnerable to attack, but trust me. It will now only get worse. Apple increases its market share and thus come opportunities for malware authors to make money, "said analyst Devin Byrd.

According to some experts, is the threat especially in user behavior. Macs could become infected mainly because software users outside the site of the supplier or downloading illegal software use. Recently left the Austrian test lab for anti-virus programs AV-Comparatives know which experienced Mac users also can do without virus.

AV Comparatives Test Lab: Experienced Mac User To A Virus Scanner

Experienced Mac users can watch what they download a virus scanner, according to the Austrian test lab AV-Comparatives . The test lab decided to test ten virus for Mac OS X on the detection of malware. In addition, specimens were taken for both Mac and Windows, because the Mac virus indicate that they can also detect Windows malware.

The reason is that Mac computers can also get in touch with Windows malware, for example in the case of e-mail attachments or USB sticks. What is striking about the test, the amount of malware which has been tested. In the case of Mac malware is about 105 newly discovered specimens, while the most prevalent malware specimens were used for Windows. In other tests of AV-Comparatives for Windows be used thousands of malware examples, but the number for Mac is so low that the counter remains stabbing at 105.

Of the ten scanners able to detect seven parcels 100% of all Mac malware, while a similar number this occurs in the Windows malware. Avast, AVG, ESET, Kaspersky and Sophos are the scanners that detect all malware in both areas. When it comes to Windows malware are the only F-Secure (28%) and Intego (50%) who stabbing drop in the detection of Windows malware.Meanwhile, all the anti-virus companies have their signatures updated to missed malware are detected.

The question remains whether Mac users now need a virus scanner. "Experienced and responsible Mac users to be careful with the programs they install and where they get which can reasonably argue that they do not risk running Mac malware," said AV-Comparatives. The lab says that users who are not experts, children and users with regular software experiment there can take advantage of to use a Mac virus scanner.

Google And Anti-Virus Companies Warn Of uTorrent

Both Google and several anti-virus companies warn users that the popular program uTorrent is harmful.Through the software, users can exchange all types of files. UTorrent is free to use and generates revenue through advertising and bundled software.

Globally, it would be used by more than 100 million people. Several anti-virus companies but now warn of the software because the Open Candy-adware is bundled with uTorrent. Altogether now give seven different virus scanners, including ESET, Symantec and G Data, a warning, let VirusTotal see. According to TorrentFreak , it is unprecedented that so many different anti-virus companies stumble uTorrent.

Google

Google also shows users have come to warn the torrent software. Who uTorrent via download Google Chrome gets a message that the software is potentially harmful and therefore blocked. Users must then indicate themselves that they want to maintain the software to complete the download.

In addition, Chrome also allows for different websites uTorrent see a warning that the website "malicious programs".Recently, Google had already announced that it tougher against unwanted software will occur and that Chrome users will be more likely to see warnings. The warning for uTorrent is part of this, let a spokesperson.