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Cyber News Rundown: WastedLocker Shuts Down US News Sites

Reading Time: ~ 2 min.

WastedLocker Shuts Down US News Sites

Over 30 news sites were compromised in the latest WastedLocker attack that affected many sites under a single parent company. Of the more than 30 companies targeted, eight belong to the Fortune 500 group and were in the early stages of a experiencing a fully encrypting ransomware attack. Luckily, security teams monitoring these sites acted quickly and were able to block attacks against some sites while mitigating extensive damage to others. The infiltration of these sites was caused by employees accessing previously injected websites and compromising themselves in the process.

UCSF Pays Hefty Ransom

Following a ransomware attack on the University of California San Francisco (UCSF) last month, officials have decided to pay a ransom of $1.14 million to decrypt several vital systems. The ransom amount was decided upon after negotiations between the university and the attackers. The original ask was around $3 million but was cut to less than half and was paid the following day. UCSF is one of three universities targeted with ransomware by the Netwalker hacker group in June that decided to pay a ransom to restore normal network function.

EvilQuest Wiper Targets MacOS

A new malicious actor has taken aim at MacOS with an info-stealer disguised as a ransomware attack that goes by the name of EvilQuest. Upon execution of the malicious installer, the malware begins encrypting files indiscriminately and displays a ransom note demanding only $50 in Bitcoin for decryption. The notice of encryption, however, is merely a cover for the damage occurring behind the scenes: sensitive files removed from the system with no way to retrieve them.

Fake DNS Update Looks to Steal Login Credentials

Researchers have spotted a new malicious email campaign that spoofs security companies and claims to offer a DNS update if the domain admin enters their credentials. Using a surprisingly accurate landing page, which mocks the real login sites convincingly, the site user is instructed to log in to update. To make matters worse, the attackers can scan for the site’s hosting service and customize the fake landing page to their specific victim, thus ensuring a higher probability of gaining their login info.

Passports Compromised in COVID19 Scam

In the continuing saga of COVID19 HMRC scams, attackers in Great Britain have begun focusing on the passport details of self-employed individuals in hopes of attaining personal or banking information. The scam itself originates as a text message with an urgent warning for the recipient to access a legitimate looking Her Majesty’s Revenue and Customs site to receive a tax refund. Dozens of victims have been identified across London. With these login credentials alone, attackers could access much of the victims’ data.

The post Cyber News Rundown: WastedLocker Shuts Down US News Sites appeared first on Webroot Blog.

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5 ways to reduce risky habits online

Reading Time: ~ 4 min.

After surveying more than 10,000 people in 50 states about their cybersecurity habits, we wound up with some pretty surprising results. Like the fact that tech experts demonstrate riskier behaviors than average Americans. But the most significant result of all was the fact that most Americans are more confident than they should be when it comes practicing good cyber hygiene. So, we thought this would be a good opportunity to highlight a few of the riskiest behaviors from the report and suggest ways to correct them and minimize your chances of falling for a cyberattack.

Small business owners beware

  • The problem – It’s not easy being a home-based business owner. Also known as very small businesses (VSBs), they’re often too busy and stretched thin just running their businesses. They often lack the time and resources to do everything they should to protect their important business files from online threats.
  • Risky habits – Around 80% of VSB owners use the same device for both work and personal use. In addition, 71% use the same password for their personal and business accounts, putting both their personal life and company at risk.
  • The fix – Owning separate devices for personal and small business use can be cost-prohibitive. But you can enforce better security by partitioning business files on your hard drive and creating a secure password to access those files. Make sure that password is different from any you’re using for personal use. Again, easier said than done in today’s world of password proliferation. If you’re struggling keeping track of all your passwords, consider using a password management app, especially for business files.

Knowing is half the battle

  • The problem – There is a gap between awareness and real understanding of cyber-related attacks. Most Americans can confidently explain phone scams but are not as equipped to explain malware or phishing. This indicates that Americans may not be as prepared to confront risks as they think.
  • Risky habits – Americans who never read the news are 70% less likely to recognize malware, phishing, ransomware or crypto-mining, and 51% less likely to be able to confidently explain these risks. Compare this with 89% of Americans who consistently consume technology news and can confidently explain common cybersecurity risks.
  • The fix – Not everyone can afford security awareness training, but if you’re a business, consider the cost and consequences of a data breach to your business. Regular security awareness training can significantly increase your ability to identify and prevent a malware or phishing attack. If you’re a consumer or VSB owner, you can easily find free sources of cybersecurity news (like this one!). As the report shows, being a regular reader of tech news can significantly raise your awareness and reduce your risk.

Digital defense and immunity

  • The problem – One in five Americans say they’ve been impacted by malware in the past year. While 61% of Americans say they’ve not been impacted, 18% aren’t sure. And with only 32% of Americans who feel they understand cyber-related attacks, it’s likely that many more have been impacted and just don’t know it.
  • Risky habit – Many businesses and users haven’t updated their defenses. They haven’t updated their antivirus protection to include cloud-based threat intelligence, AI and machine-learning (ML). Or they’re failing to install necessary patches to plug holes in applications. And they’re still running obsolete operating systems, like Windows 7 or Server 2008, leaving them highly exposed.
  • The fix – For today’s advanced threats, you need multiple layers of protection, including advanced antivirus as well as backup. Having just one of these layers is not enough. Perimeter protection with AI/ML functionality is critical for identifying polymorphic code that changes with each device it seeks to infect. Backup is essential for mitigating phishing attacks and disaster scenarios. Cybercriminals can also identify outdated operating systems. So, it’s worth the extra cost to update them, even if the hardware they’re running on is still functioning normally.

Identity theft

  • The problem – Poor cybersecurity often leads to identity theft. Failing to wipe a device before discarding it is one problem. So is sharing personal information on social media and video streaming sites. The more hackers know about you, the easier it is for them to impersonate you online.
  • Risky habits – A quarter of Americans have had their identity stolen, including 8% who have been a victim of identity theft more than once. Twice as many people who use mobile banking apps have been victims compared with those who don’t. Across industries, those in technology, banking and automotive are most likely to become victims of identity theft.
  • The fix – Cover your tracks wherever you go. Erase the contents on a device before discarding it. Beware of the personal information you reveal on social media. And consider using a bank’s website rather than its app for personal banking.

Something phishy

  • The problem – We knew phishing was a problem. In fact, it may be even bigger than our results indicate. A lot of users don’t know how to identify phishing scams. You can’t protect yourself from threats you don’t see coming.
  • Risky habits – According to the report, 36% of respondents claim to have fallen for a phishing scam. But more enlightening is that only 35% claim to know how to identify a phishing attack. Similar to the lack of understanding about cyber-related attacks in general, the report seems to indicate that phishing is far more prevalent than the data indicate.
  • The fix – Learn the tricks of the phishing trade, like bogus URLs and emails that ask you to confirm personal and banking information. Remember, bank logos can be easily faked. And banks won’t typically reach out to you for information they already have on file. If someone claiming to be from a bank contacts you by phone, call them back on an authentic customer service number from one of your banking statements.

Where to learn more

Want to read the complete 2020 state-by-state results? You can download a copy here. If you have any questions about improving your cyber security habits, feel free to reach out to us.

The post 5 ways to reduce risky habits online appeared first on Webroot Blog.

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Introducing new OneDrive features to share and collaborate across work and life

The OneDrive team is excited to announce new features that bring a more connected and flexible files experience to business users and more control to admins across Microsoft 365 along with a more personal touch to everyone at home.

The post Introducing new OneDrive features to share and collaborate across work and life appeared first on Microsoft 365 Blog.

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DoH Is Here to Stay: Why Businesses Should Embrace It

Reading Time: ~ 3 min.

While the proliferation of encrypted DNS is being driven by consumer privacy, businesses will want to take notice. Encrypted DNS – also known as DNS over HTTPS, or DoH – obscures internet traffic from bad actors. But it also has the potential to decrease visibility for IT admins whose responsibility it is to manage DNS requests for their organizations. So, what’s the solution? Strangely, DoH.

As previously mentioned, DoH is now the default for Mozilla Firefox. It’s also available in Google Chrome and other Chromium-based browsers. This is a win for consumers, who have newfound control over who can see where they’re going on the internet.

However, by surrendering control over DNS requests to the browser, IT administrators lose the ability to apply filtering to DNS requests. Encrypted DNS that skirts the operating system eliminates the visibility that IT admins need to ensure security for internet traffic on their networks. It also prevents the business from being able to run threat intelligence against DNS requests and identify dynamic malware that could circumvent consumer DoH implementations. This leads to gaps in security that businesses can’t afford.

Staying ahead of the curve

There is a way to ensure privacy over DNS requests while maintaining control and visibility into network activity. The solution is to apply DoH across the entire system, not just browser activity. By wresting control over DNS requests from the browser, the agent can instruct Firefox not to engage its DoH feature. The same holds true for Chrome users running DoH. These requests are passed back through the operating system, where the DNS solution can manage them directly. This helps support both filtering and visibility.

An advanced agent will manage DNS requests on the device securely through DoH so the requests go directly to the server with no other entity having visibility into them. At the same time, the agent can apply threat intelligence to ensure requests aren’t resolving to malicious destinations. Admins have visibility into all DNS requests, and the requests are encrypted.

When the agent detects a prohibited resource, it returns the IP address of a block page. So, if there’s a virus on the system and it’s trying to access a command and control server to deliver a malicious payload, it won’t be able to. It also prevents botnets from being able to connect since they also leverage DNS. For any process that requests something from the internet, if it doesn’t get the resource that it’s requesting, it’s not going to be able to act on it.

Privacy plus security

The novel coronavirus didn’t start the mobile workforce phenomenon, but it certainly has accelerated it. The traditional perimeter firewall with all systems and devices living behind it no longer exists. Modern networks extend to wherever users connect to the internet. This includes the router someone bought from a kid down the street, and the home network that was set up by a consulting company 10 years ago and hasn’t been patched or updated since.

When someone on their home network opens a browser and goes to their favorites, they’re not expecting to get phished. But if they’re resolving to an alternative IP address because DNS is not being managed, is broken or is being redirected, they may be exposed to phishing sites. Enter encrypted DNS as another layer of protection within your cyber resilience portfolio. It starts working against a higher percentage of threats when you stack it with other layers, reducing the likelihood of being infected. It also addresses a blind spot that allows exploits to go undetected.

Embracing DoH

Privacy is the main driver for DoH adoption by consumers, while business agendas are generally driven by security. As a business, controlling DNS requests allows you to protect both the business and the user. If you don’t have that control and visibility, the user is potentially more exposed. And, if you don’t apply threat intelligence and filtering to DNS requests, a user can more easily click on malware or land on a phishing site.

To learn more about encrypted DNS read the whitepaper.

The post DoH Is Here to Stay: Why Businesses Should Embrace It appeared first on Webroot Blog.

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Improve collaboration and work fluidly across apps—here’s what’s new to Microsoft 365 in June

This month, we’re announcing updates to improve collaboration, knowledge sharing, and security, along with features hitting public preview or general availability.

The post Improve collaboration and work fluidly across apps—here’s what’s new to Microsoft 365 in June appeared first on Microsoft 365 Blog.