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IT News & Business Technology Uncategorised

Microsoft 365 Outage: What Happened and What Does It Mean for Your Business?

Microsoft 365 is at the heart of everyday operations for millions of businesses. From sending emails through Outlook to collaborating on Microsoft Teams and accessing important documents through SharePoint, these services help keep businesses connected and productive.

However, on Thursday 12 November 2026, Microsoft experienced a major service disruption affecting several Microsoft 365 applications, leaving businesses across multiple regions facing connectivity issues.

The disruption continued into Friday 13 November, highlighting just how dependent businesses have become on cloud-based technology.

So, what happened, which services were affected, and what can businesses learn from this incident?

What Happened to Microsoft 365?

Microsoft confirmed that users were experiencing difficulties connecting to several services within the Microsoft 365 platform.

The incident, identified as MO1550821, affected users across multiple regions, with some unable to access emails, collaboration tools and other Microsoft applications.

Microsoft’s investigation identified problems with its underlying server infrastructure. Some servers became unavailable, placing additional pressure on the remaining infrastructure and disrupting connections.

Engineers have been working to restore affected servers, redirect traffic and improve service stability.

As of 13 November, Microsoft had reported progress with its recovery work, although full service restoration had not been confirmed.

Which Microsoft Services Were Affected?

The disruption potentially affected several widely used business applications, including:

Microsoft Outlook and Exchange Online: Difficulties accessing mailboxes, sending emails or receiving messages.

Microsoft Teams: Problems connecting to collaboration and communication features.

SharePoint Online: Interruptions when accessing shared documents and business information.

Microsoft 365 Copilot: Connectivity issues affecting AI-powered productivity tools.

Microsoft Defender XDR: Potential disruption to security management and monitoring capabilities.

Not every business experienced the same issues, and the level of disruption varied between users and regions.

For organisations relying on Microsoft 365 to manage everyday operations, even a temporary interruption can create challenges.

How Can an Outage Affect Your Business?

For many businesses, Microsoft 365 is much more than an email platform.

It supports communication between employees, collaboration on projects, document management and important administrative processes.

When these systems become unavailable, businesses may experience:

Delays responding to customers and suppliers.

Interruptions to internal communication.

Difficulties accessing shared files and documents.

Reduced productivity while employees wait for services to recover.

Delays completing time-sensitive business activities.

For smaller businesses without dedicated internal IT teams, knowing whether the problem is local or part of a wider service outage can be particularly frustrating.

What Should You Do During a Microsoft 365 Outage?

If your business experiences difficulties accessing Microsoft 365, there are several practical steps you can take.

1. Check the Official Microsoft Service Status

Before making changes to your devices or accounts, establish whether Microsoft has reported a wider issue.

Microsoft provides service health information through its Microsoft 365 Admin Centre and official service status page.

This can help identify whether the issue is affecting your organisation or is part of a broader disruption.

2. Avoid Unnecessary Troubleshooting

If the problem is caused by Microsoft’s infrastructure, repeatedly changing passwords, reinstalling Outlook or modifying device settings is unlikely to resolve it.

Unnecessary changes could create additional problems once services are restored.

3. Keep Employees and Customers Informed

If your usual communication platforms are unavailable, consider using an alternative approved method to contact employees, customers and suppliers.

Keeping people informed can help manage expectations and minimise unnecessary confusion.

4. Have a Business Continuity Plan

Every business should consider how it would operate if essential technology suddenly became unavailable.

This might include having alternative communication channels, access to critical contact information and procedures for handling urgent work during an outage.

5. Review Your IT Support Arrangements

Reliable IT support can help businesses establish whether an issue is local, account-related or part of a wider service disruption.

Although an IT provider cannot directly repair Microsoft’s infrastructure, they can help organisations understand the impact, manage communication and plan appropriately

Why Business Continuity Matters

The Microsoft 365 outage is an important reminder that even established technology platforms can experience unexpected problems.

Cloud services provide businesses with flexibility, accessibility and valuable collaboration tools, but no service can guarantee uninterrupted availability.

This is why business continuity planning should be an essential part of your IT strategy.

Alongside reliable IT support, businesses should consider maintaining appropriate data backups, reviewing access to important information and preparing alternative methods of communication.

It’s also important to understand that data backups and business continuity plans serve different purposes. Having a backup does not automatically restore access to a cloud service during an outage, but a wider continuity strategy can help your business manage the disruption.

How The IT Business Can Help

At The IT Business, we understand how important dependable technology is to the smooth running of your business.

Whether you’re using Microsoft 365 for communication, collaboration or day-to-day operations, having the right IT support in place can make a real difference.

We help businesses manage their IT systems, identify potential issues and put practical solutions in place to support their ongoing operations.

While outages affecting third-party platforms are sometimes outside anyone’s immediate control, being prepared can help reduce their impact.

Need help reviewing your business IT systems or planning for unexpected disruptions?

Get in touch with The IT Business to find out how we can support your organisation.

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Data Backup

Why Every Business Needs a Reliable Data Backup Planning smoothly.

In today’s digital world, business data is one of your most valuable assets. From customer information and financial records to important documents and everyday communications, businesses rely on technology to keep their operations running smoothly.

But what would happen if that information suddenly disappeared?

Data loss can happen to any business, regardless of its size or industry. Whether caused by human error, hardware failure or a cyber attack, losing access to important information can result in significant disruption, financial losses and damage to your reputation.

That’s why having a reliable data backup plan isn’t just a precaution. It’s an essential part of protecting your business.

What Causes Business Data Loss?

Many businesses assume their information is safe because it’s stored on a computer, server or cloud platform. Unfortunately, no storage solution is completely immune to problems.

Here are four common causes of business data loss.

1. Accidental Deletion and Human Error

Mistakes happen. An employee might accidentally delete an important document, overwrite a file or remove information that another team member needs.

Without a reliable backup, recovering that information could be difficult or even impossible.

Regular backups allow businesses to restore previous versions of files, helping to minimise disruption and avoid unnecessary downtime.

2. Hardware Failure

Computers, servers and storage devices don’t last forever.

Hard drives can fail unexpectedly, equipment can become damaged and technical faults can occur without warning.

If important business information is stored on a single device, hardware failure could mean losing access to everything saved on it.

A secure backup solution ensures your data isn’t dependent on one piece of equipment.

3. Cyber Attacks and Ransomware

Cyber threats continue to present a serious risk to businesses across the UK.

Ransomware is particularly concerning because it can encrypt business files and prevent employees from accessing important systems. Cybercriminals may then demand payment in exchange for restoring access.

However, paying a ransom doesn’t guarantee that your information will be recovered.

Having secure, isolated backups can provide an essential recovery option if your business experiences a ransomware attack.

Backups should form part of a wider cybersecurity strategy that includes appropriate security controls, staff awareness and regularly updated systems.

4. Software Issues and System Failures

Sometimes data loss isn’t caused by an external threat.

Software updates, corrupted files, application errors and unexpected system failures can all affect access to important business information.

Even a relatively small technical issue can create major disruption when employees rely on digital systems to complete their everyday work.

Reliable backups help businesses recover information and return to normal operations more efficiently.

What Makes a Reliable Data Backup Plan?

Simply copying files onto an external hard drive occasionally isn’t enough to provide comprehensive business protection.

An effective backup strategy should be secure, consistent and designed around your organisation’s needs.

Regular Automated Backups

Backups should take place frequently enough to protect the information your business relies on. Automated solutions help reduce the risk of employees forgetting to save important files.

Secure Backup Storage

Backup data should be protected using appropriate security measures, including encryption and restricted access. This is particularly important when handling confidential customer or business information.

Multiple Backup Locations

Relying on one backup location can create unnecessary risk. Keeping separate copies of important information, including an off-site or appropriately secured cloud backup, provides additional protection.

Protection Against Ransomware

Where appropriate, businesses should use isolated or immutable backups that cannot easily be changed or deleted by attackers who compromise their main systems.

Regular Backup Testing

A backup is only useful if the information can actually be restored.

Testing your backups regularly helps identify potential problems before an emergency occurs.

The Importance of a Data Recovery Plan

Backing up your data is only one part of protecting your business.

You also need to understand how your systems and information would be restored if something went wrong.

A data recovery plan should consider:

Which business systems and files are most important.

How frequently information needs to be backed up.

How much data your business could afford to lose.

How quickly essential systems need to be restored.

Who is responsible for managing the recovery process.

How employees and customers will be kept informed during disruption.

Having a clear plan in place can help minimise downtime, reduce uncertainty and ensure your business is better prepared for unexpected events.

Isn’t Cloud Storage Already a Backup?

This is a common misconception.

Many businesses use cloud-based platforms such as Microsoft 365, OneDrive and SharePoint to store and share information.

While these platforms offer useful data protection and recovery features, cloud storage and file synchronisation are not necessarily the same as having an independent backup solution.

For example, accidentally deleted files, unwanted changes or compromised accounts can sometimes affect synchronised information.

Depending on your business requirements, additional backup protection may be necessary to ensure important data can be recovered when needed.

Understanding exactly what your cloud provider protects, and what remains your responsibility, is an important part of developing a reliable backup strategy.

The Cost of Data Loss Goes Beyond Missing Files

When businesses lose access to important information, the consequences can extend far beyond the initial technical problem.

Employees may be unable to complete their work, customer enquiries could go unanswered and essential business processes may be delayed.

Data loss can also create financial consequences through lost productivity, recovery costs and interrupted operations.

Where personal information is involved, businesses may also face data protection responsibilities under UK GDPR, including assessing whether a personal data breach needs to be reported.

Investing in reliable backups and recovery planning can help reduce these risks and support long-term business continuity.

Protect Your Business with The IT Business Ltd

At The IT Business Ltd, we understand how important reliable technology is to the everyday running of your business.

Whether you’re concerned about protecting important files, improving your cybersecurity or ensuring your business is prepared for unexpected IT issues, having the right support can make all the difference.

Taking a proactive approach to data protection can help reduce downtime, safeguard valuable information and give your business greater peace of mind.

Don’t wait until important information is lost to think about your backup strategy.

Get in touch with The IT Business Ltd today to discuss your business IT requirements and how you can strengthen your approach to data protection and recovery.

Categories
Cyber Security

October 2026 Cyber Security

October is Cyber Security Awareness Month, making it the perfect time for businesses to take a closer look at how well they are protecting their systems, data and people.

Cyber security isn’t only a concern for large organisations. Businesses of all sizes can be targeted by cyber criminals, and it can take just one convincing phishing email, weak password or unpatched device to create an opportunity for an attacker.

The good news is that some of the most effective ways to improve your cyber security are also relatively straightforward.

So, how secure is your business?

1. Could Your Team Spot a Phishing Email?

Phishing remains one of the most common ways criminals attempt to gain access to accounts, systems and sensitive information.

A phishing email may appear to come from a supplier, colleague, bank or well-known company. It could ask the recipient to click a link, open an attachment, make a payment or provide login information.

And they’re becoming increasingly convincing.

Employees should be encouraged to look out for warning signs such as unexpected requests, suspicious links, unusual email addresses, spelling or formatting inconsistencies and messages designed to create urgency.

Most importantly, staff should feel comfortable questioning something that doesn’t look right.

Think before you click. Taking a few seconds to check an email could prevent a much bigger problem.

2. Are Weak Passwords Putting Your Business at Risk?

Passwords remain one of the first lines of defence protecting business accounts.

Using simple passwords, reusing the same password across multiple accounts or sharing login details between employees can significantly increase risk.

If one reused password is compromised, criminals may attempt to use the same credentials to access other services.

Businesses should encourage employees to use strong, unique passwords and consider using a reputable password manager to make them easier to manage securely.

It’s also important to remove or disable accounts when employees leave the business and regularly review who has access to important systems.

3. Is Your Software Up to Date?

That update notification is easy to ignore when you’re busy — but software updates aren’t only about introducing new features.

They frequently contain important security patches that address vulnerabilities discovered in operating systems, applications and other software.

Cyber criminals can exploit known vulnerabilities in outdated software, particularly when security updates have been available but haven’t been installed.

Businesses should ensure that computers, laptops, mobile devices, applications and other connected systems are kept up to date.

Where possible, automatic updates can help reduce the chance of important patches being missed.

4. Are You Using Multi-Factor Authentication?

A strong password is important, but adding another layer of protection can make an account considerably harder to compromise.

Multi-factor authentication (MFA) requires users to provide an additional form of verification when signing in.

This means that even if someone obtains a password, they may still be unable to access the account without the additional authentication step.

MFA should be enabled wherever available, particularly for important business systems such as email, cloud services and administrative accounts.

It’s a relatively simple change that can make a significant difference to your business security.

5. When Did Your Employees Last Receive Cyber Security Training?

Your technology can be well protected, but your employees also play an important role in keeping your business secure.

Cyber security awareness training can help employees understand the threats they’re likely to encounter and what they should do when something doesn’t look right.

Training can cover areas including:

Recognising phishing and suspicious emails

Creating and managing secure passwords

Handling sensitive business information

Using devices securely

Reporting suspicious activity

Understanding common cyber threats

Cyber security shouldn’t be treated as a one-off training exercise. Regular reminders and updated training can help keep security at the front of employees’ minds.

What About Cyber Essentials?

For businesses looking to strengthen their approach to cyber security, Cyber Essentials provides a government-backed framework designed to help organisations protect themselves against common cyber attacks.

It focuses on key technical controls including secure configuration, user access control, malware protection, security updates and firewalls.

The IT Business Ltd is Cyber Essentials certified, reflecting our commitment to following recognised cyber security practices within our own business.

We can also help businesses understand where their current IT setup may leave them exposed and identify practical improvements that can strengthen their security.

Cyber Security Is Everyone’s Responsibility

Cyber security doesn’t need to mean complicated systems and endless technical terminology.

Often, improving security starts with getting the basics right.

Strong passwords. Multi-factor authentication. Up-to-date software. Secure devices. Regular backups. Employees who know how to recognise suspicious activity.

Individually, these measures might seem small. Together, they can make it much harder for cyber criminals to gain access to your business.

How Secure Is Your Business?

Cyber Security Awareness Month is a great opportunity to review your current IT security rather than waiting until something goes wrong.

When was your last cyber security review?

Are your systems fully updated?

Is multi-factor authentication enabled?

Would your employees recognise a convincing phishing email?

At The IT Business Ltd, we help businesses understand their IT environment, strengthen their cyber security and put practical measures in place to reduce risk.

If you’re unsure how secure your business really is, get in touch with The IT Business Ltd today and start the conversation.

Categories
Business Phones

UK Landline Switch-Off 2027: Is Your Business Ready for VoIP?

The way businesses make and receive phone calls in the UK is changing.

Traditional analogue landlines have been relied on for decades, but the technology behind them is reaching the end of its life. The UK is now moving towards modern, internet-based telephone services, with businesses using the Openreach network needing to migrate from the old Public Switched Telephone Network (PSTN) by 31 January 2027.

While that may still sound like there is plenty of time, businesses shouldn’t leave the switch until the last minute.

What Is the UK Landline Switch-Off?

The traditional Public Switched Telephone Network (PSTN) is the infrastructure that has supported analogue telephone services across the UK for decades.

However, the network is ageing and becoming increasingly difficult to maintain. The equipment and replacement parts required to keep legacy networks operating are also becoming harder to source.

As a result, traditional services are being replaced by modern digital alternatives that use an internet connection to carry calls.

One of the main technologies businesses will increasingly rely on is Voice over Internet Protocol (VoIP).

What Is VoIP?

VoIP stands for Voice over Internet Protocol.

Rather than sending calls through a traditional analogue telephone line, VoIP allows calls to be made and received using an internet connection.

For businesses, this doesn’t simply mean replacing one type of phone line with another. Moving to VoIP can provide a much more flexible communications system, with features that can include:

Making and receiving calls from different locations

Call forwarding and routing

Voicemail and additional call management features

Easier addition or removal of users

Greater flexibility for remote and hybrid working

Reduced reliance on traditional physical phone lines

The exact features available will depend on the system and provider you choose.

It’s Not Just Your Office Phones

One of the biggest mistakes businesses can make is assuming the landline switch-off only affects their telephone handsets.

Many other systems can still rely on traditional analogue telephone lines.

These could include:

Alarm systems
Some fire, security and intruder alarms may use an analogue telephone line to communicate.

Lift emergency phones
Businesses with lifts should check whether their emergency communication systems rely on the existing telephone network.

Payment terminals
Older card machines and payment systems may still use traditional telephone connections.

Intercom and door entry systems
Some access control and entry systems may also depend on analogue lines.

Fax machines and other equipment
Older fax machines and specialist equipment should also be checked for compatibility with digital services.

Businesses should therefore carry out an audit of their existing infrastructure rather than simply looking at the phones sitting on their desks.

What Should Your Business Check?

If you’re unsure whether your business is ready, now is the time to review your current setup.

Start by identifying every telephone line your business currently pays for and what it is used for. A line that appears unused could still be connected to an alarm, payment terminal, entry system or another piece of equipment.

You should also review your broadband connection. Because VoIP uses your internet connection, having a reliable business broadband service becomes even more important.

Consider how many telephone users your business has, whether employees work remotely or across multiple locations, and what features you need from a new system.

It’s also important to think about resilience. Unlike a traditional analogue phone, digital telephone services generally depend on both an internet connection and power. Your business may therefore need to consider appropriate backup arrangements as part of its continuity planning.

Why You Shouldn’t Wait Until January 2027

It can be tempting to put the switch-off to the bottom of the to-do list, particularly if your current phone system is still working.

But waiting until January 2027 could create unnecessary pressure.

Migrating early gives your business time to identify which systems are affected, compare suitable solutions, replace incompatible equipment and test your new setup before the old service is withdrawn.

For businesses with multiple sites, complex telephone systems or equipment connected to analogue lines, the process may require more planning than expected.

Leaving everything until the deadline could mean trying to make important changes under time pressure — and potentially risking disruption to your communications.

VoIP Is More Than a Replacement for Your Landline

The move to digital telephone services can also be an opportunity to review whether your current communications setup still meets the needs of your business.

A modern VoIP system can make it easier for teams to communicate whether they’re working in the office, remotely or across different locations.

It can also make your telephone system easier to scale as your business changes.

Instead of viewing the landline switch-off simply as another technology deadline, businesses can use it as an opportunity to modernise their communications and prepare for the future.

Is Your Business Ready?

31 January 2027 is getting closer.

If your business still relies on traditional analogue telephone lines, now is the time to understand what will be affected and start planning your move to a digital solution.

At The IT Business Ltd, we can help you review your current communications setup, understand your options and prepare for the move to VoIP without leaving everything until the last minute.

Whether you need advice on your existing telephone system, business connectivity or the move to VoIP, our team is here to help.

Don’t wait until January 2027. Start preparing your business for the landline switch-off today.

Get in touch with The IT Business Ltd to discuss your business communications and the move to VoIP.