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IS goes phishing

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Internet Solutions has launched PhishNet in an effort to support corporate cybersecurity education efforts.

PhishNet allows security teams to launch authentic phishing campaigns to their colleagues, bolstering training by demonstrating what a phishing lure looks like – and how easy it is to fall for one.

“Even in a company with a vibrant, happy, positive office culture, employee behaviour is one of the biggest risks to cybersecurity,” says Sean Nourse, Chief Solutions Officer at Internet Solutions. “Phishing attacks are increasingly sophisticated and they target individuals, so proactive employee education is an important element of a holistic cybersecurity strategy.”

Internet Solutions recently tested the efficacy of phishing by sending a PhishNet campaign to a list of IT-savvy contacts. Despite deliberate spelling errors, an outdated logo and a questionable subject line, a staggering 40% of recipients clicked the phishing link contained in the email.

“This test clearly demonstrated that everyone is vulnerable to phishing, not only people who are technologically-inexperienced,” says Nourse. “We can be negligent and distracted using our personal devices, and we’re no different when using company laptops, mobile phones and tablets.”

Phishing remains one of the most popular forms of cybercrime because it is highly profitable – it is easy to distribute thousands of emails that appear legitimate, and it offers returns in the form of banking PINs, credit card details, passwords, compromising personal information, confidential company and client information, or installation of malware or ransomware.

The recent WannaCry attack, which affected hundreds of thousands of machines worldwide, reportedly launched when an unsuspecting computer user opened a .zip file contained in a phishing email.

Our dependence on mobile devices aids phishers as small screens make it difficult to examine emails and websites carefully, and we’re more likely to unthinkingly click links while on the go.

PhishNet provides security teams with detailed reports on who clicked the links contained in the mock-emails, who submitted credentials when prompted and even who is running vulnerable or outdated Internet browsers. This helps companies identify which employees require additional training and contributes to security efforts by making employees aware of new cyberthreats.

Nourse is quick to point out that employee education should be regular and supportive, rather than punitive.

“Overly harsh measures in the case of accidental system compromise will only make employees less likely to report such incidences,” says Nourse. “Limiting device usage and Internet access is not usually practical either. A service like PhishNet contributes to an ongoing education effort that recognises how vulnerable all computer users are.”

Additional information on PhishNet can be found on the website and on YouTube.

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Wannacry still alive

One and a half years after its epidemic, WannaCry ransomware tops the list of the most widespread cryptor families and the ransomware has attacked 74,621 unique users worldwide.

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These attacks accounted for 28.72% of all users targeted by cryptors in Q3 2018. The percentage has risen over the last year, demonstrating more than two thirds growth against Q3 2017, when its share in cryptor attacks was 16.78%. This is just one of the main findings from Kaspersky Lab’s Q3 IT threat evolution report. 

A series of cyberattacks with WannaCry cryptor occurred in May 2017 and is still considered to be one of the biggest ransomware epidemics in history. Even though Windows released a patch for its operating system to close the vulnerability exploited by EternalBlue 2 months prior to the start of the attacks, WannaCry still affected hundreds of thousands devices around the globe. As cryptors do, WannaCry turned files on victims’ computers into encrypted data and demanded ransom for decryption keys (created by threat actors to decipher the files and transform them back into the original data) making it impossible to operate the infected device.

The consequences of the WannaCry epidemic were devastating: as the victims were mainly organisations with networked systems – the work of businesses, factories and hospitals was paralysed. Even though this case demonstrated the dangers cryptors pose, and most of PCs around the world have been updated to resist the EternalBlue exploit, the statistics show that criminals still try to exploit those computers that weren’t patched and there are still plenty of them around the globe.

Overall, Kaspersky Lab security solution protected 259,867 unique users from cryptors attacks, showing a substantial rise of 39% since Q2 2018, when the figure was 158,921. The growth was rapid yet steady, with a monthly observed increase in the number of users.

The rising share of WannaCry attacks is another reminder that epidemics don’t end as fast as they start – there are always long-running consequences. In the case of cryptors, attacks can be so severe that it is necessary to take preventive measures and patch the device, rather than deal with encrypted files later,” said Fedor Sinitsyn, security researcher at Kaspersky Lab.

 To reduce the risk of infection by WannaCry and other cryptors, users are advised to:

  • Always update your operating system to eliminate recent vulnerabilities and use a robust security solution with updated databases. It is also important to use the security solution that has specialised technologies to protect your data from ransomware, as Kaspersky Lab’s solutions do. Even if the newest yet unknown malware does manage to sneak through, Kaspersky Lab’s System Watcher technology is able to block and roll back all malicious changes made on a device, including the encryption of files.
  • If you have bad luck and all your files are encrypted with cryptomalware, it is not recommended to pay cybercriminals, as it encourages them to continue their dirty business and infect more people’s devices. It is better to find a decryptor on the Internet – some of them are available for free here: https://noransom.kaspersky.com/

·         It is also important to always have fresh backup copies of your files to be able to replace them in case they are lost (e.g. due to malware or a broken device), and store them not only on the physical object but also in cloud storage for greater reliability (don’t forget to protect your cloud storage with strong hack-proof password!)

·         If you’re a business, enhance your preferred third-party security solution with the newest version of the free Kaspersky Anti-Ransomware Tool.

·         To protect the corporate environment, educate your employees and IT teams, keep sensitive data separate, restrict access, and always back up everything.

·         Use a dedicated security solution, such as Kaspersky Endpoint Security for Business that is powered by behaviour detection and able to roll back malicious actions. It should also include Vulnerability and Patch management features that automatically eliminates vulnerabilities and installs updates. This reduces the risk of vulnerabilities in popular software being used by cybercriminals.

·         Last, but not least, remember that ransomware is a criminal offence. You shouldn’t pay. If you become a victim, report it to your local law enforcement agency.

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Nokia 6.1 gets slice of Pie

HMD Global has announced that the Nokia 6.1 will start receiving Android 9 Pie – the second smartphone in the portfolio to receive the latest version of Android less than a month after the update arrived on the Nokia 7 plus.

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Packed with Google’s newest software and building on the features of Android 8.0 Oreo, Android 9 Pie’s focus on artificial intelligence and machine learning gives owners a more customised and tailored experience.

Powered by the Qualcomm Snapdragon 630 Mobile Platform, the Nokia 6.1 is over 60% faster than its predecessor. Also, now offering enhanced Dual-Sight, ZEISS optics, USB-C fast-charging, Nokia spatial audio and pure, secure and up-to-date Android Oreo.

The Nokia 6.1 has been selected by Google to join the Android One family and therefore users get exclusive access to Apps Actions – a feature only available to Android One and Google Pixel devices.  App Actions helps users get things done faster by predicting their next move and displaying the right action on right away.

Now with Android 9 Pie, the Nokia 6.1’s already impressive battery life is further complimented with the introduction of Adaptive Battery, an update that uses deep learning to understand usage patterns and prioritise battery power on the most important apps.

Other key features of Android 9

·       Slices – Identifies relevant information on favourite apps to make them more easily accessible when needed

·       Adaptive Brightness – Automatically adapts phone brightness by learning from interactions with different settings

·       New system navigation – Features a single home button that provides intelligent predictions and suggestions (user enabled)

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