Arena Computer Consulting

https://www.arenaqca.com/2023/05/27/launching-a-successful-digital-marketing-campaign/

Launching a Successful Digital Marketing Campaign Whether you're a new business owner or have years of experience, establishing a digital marketing strategy takes knowledge and time. With these tips, you can launch a successful digital marketing campaign and see your online presence skyrocket! Start with Research...

https://www.arenaqca.com/2023/03/23/reduce-the-risk-of-business-email-compromise-attacks/

Reduce the Risk of Business Email Compromise Attacks Email threats have been around since the early 90s. But phishing techniques are much more sophisticated now than they were back then. One of the most successful and lucrative tactics is business email compromise (BEC). BEC scams have stolen over...

Lenovo Laptop Models Affected By Medium Severity Vulnerabilities
If you own a Lenovo laptop, be aware that researchers at ESET have recently discovered a trio of bugs reported to Lenovo that could allow an attacker to disable security features and hijack your operating system. Check out our blog for more information on these issues.

Lenovo Models Affected By Medium Severity Vulnerabilities If you own a Lenovo laptop, be aware that researchers at ESET have recently discovered a trio of bugs reported to Lenovo that could allow an attacker to disable security features and hijack your operating system. The issues are tracked...

A bug was introduced to the Microsoft 365 Enterprise channel during the company's regular “Patch Tuesday” If you've noticed that your Office apps have begun to crash mysteriously and inexplicably, Microsoft 365 Suggests Rollback.
Check out our blog for more information on the issue.

Microsoft 365 Suggests Rollback After Issues From Update Does your company use Microsoft 365? If so, and you've noticed that your Office apps have begun to crash mysteriously and inexplicably, be aware that the latest update (build 15330.20298) is the culprit. Unfortunately, the bug was introduced in the...

If you have “smart” devices in your home, security is slim to non-existent on most of these devices. Check out our blog for more information on how Microsoft may have an answer to securing those devices on your network.

IoT Security With Microsoft Defender The Internet of Things (IoT) has seen explosive growth in recent years. If you like, you can now build your own smart home with intelligent toasters, washing machines, dishwashers, and refrigerators. They are all connected to your home network, and...

Hackers Use VoIP Systems to plant PHP web shells on successfully penetrated systems. Security researchers report that hackers have been actively exploiting this flaw since at least December 2021. Check out our blog for more information and if you use Elastix VoIP, be sure your IT people are aware of this threat.

Hackers Use VoIP Systems To Install PHP Web Shells Security researchers at Unit 42, a division of Palo Alto Networks, have been tracking the efforts of a massive campaign aimed at Elastix VoIP telephony servers. They are used by companies of all shapes and sizes to unify their communications,...

Do you own a device running macOS Monterey 12.5.1, or iOS/ iPadOS 15.6.1? If so, you'll want to download and install the latest patches as soon as possible. Check out our blog to learn more about the flaw that allows an attacker to gain kernel-level privileges and execute arbitrary code.

Apple Users Will Want To Update As Soon As Possible Do you own a device running macOS Monterey 12.5.1, or iOS/iPadOS 15.6.1? If so, you'll want to download and install the latest patches as soon as possible. Apple recently released a small but critical security update aimed at fixing a...

When we mention a Raspberry Robin worm, we are not talking about one in your garden. This one is in hundreds of Windows networks.
Although it has spread far and wide and is clearly capable of unleashing untold amounts of harm, the threat actors behind the worm have simply opted not to. At least not yet,
Check out our blog for more information because this is one you want to be on the lookout for.

Raspberry Robin Worm In Hundreds Of Windows Networks Analysts at Red Canary Intelligence have recently spotted a Windows worm on hundreds of networks belonging to a wide range of organizations around the world. Dubbed 'Raspberry Robin' by the research team that discovered it, this worm spreads via infected...

An E-mail newsletter & why it is so important for businesses.

Of course, when we say newsletter, we're not talking about something you print and mail to your customers but rather something you publish electronically and send by email.
Interested in learning more? Check out our blog here:

The Importance Of Having An Email Newsletter Most business owners understand the importance of being active on at least one social media channel. That's fine as far as it goes, but have you considered supplementing your social media presence with a good, old-fashioned newsletter? Of course, when we...

If you are using Windows Server 2012, Microsoft recommends updating to Windows Server 2019 at your earliest convenience. The End-of-Life deadline for Windows Server 2012 R2 is October 10, 2023. If you have not begun making transition plans, now is the time to do so.
If you would like more information, check out our blog here:

Prepare For Windows Server 2012 End Of Support Another week, another Microsoft 'End of Life' reminder to write about. This time, it's Windows Server 2012 R2. If you're a user, then you're probably already aware of the looming deadline. If you've blocked it out of your mind, or...