The Russian invasion of Ukraine has created headlines around the world; one of the lesser-known stories to emerge has been the increase of cyber attacks.

Numerous aspects of life have changed since Ukraine was invaded by Russian forces at the end of February. Alongside the military attacks and breakdown in social infrastructure that Ukrainians have had to contend with, there have been consequences for those outside the region as well. Supply chains have broken down, the price of fuel has risen and there is widespread skepticism over global peace. And, with the internet being such an integral part of modern society, there has been a notable rise in the number of cyber attacks occurring.

An Escalation in Cyber Attacks

The ensuing chaos of a war being waged on European soil and the military might of Russia has created the perfect environment for cyber attacks to thrive. Not only has Russia been accused of using cyber attacks as part of their campaign against Ukraine, but hackers have turned the situation to their advantage by exploiting concerns over the conflict.

As early as February, Ukraine was experiencing significant attacks on its defense ministry and two major banks. These DDoS attacks were used to temporarily take down websites associated with the targets and cause panic and certainty in financial and government sectors. Within 48 hours of the conflict breaking out, it was reported that an increase of 800% in the number of cyber attacks originating in Russia had been observed. There has also been a notable increase in attacks against Ukraine from groups allying themselves with Russia, the Stormous hacking group, for example, announced that they intended to target Ukrainian organizations with ransomware.

Independent hackers have also taken advantage of the conflict to boost the emotional credentials of their campaigns. With emotions and sympathies running high across the world, hackers have exploited these concerns by using Ukraine as a key email subject to increase engagement. Spam email campaigns have also been modified to use the Ukraine conflict as emotive honeypot used to trick recipients into making donations to false organizations.

How to Prepare for Spillover Attacks

While most of these attacks have targeted organizations in Ukraine, it’s likely that these attacks will soon spillover into allies of Ukraine and, eventually, any PC on the planet. As such, it’s crucial that you remain on your guard and observe the following:

Any source of conflict has the potential to cause uncertainty in the digital landscape and, with the Russia/Ukraine conflict expected to be in place for some time, it’s vital that you protect your IT infrastructures. Not only will this maintain IT continuity, but it will provide support for organizations in Ukraine.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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Social engineering is one of the modern menaces of online life, and this has been demonstrated by a recent malware attack on a Swedish camera firm.

Axis Communications, who manufacture network and security cameras, are the company at the centre of this recent attack. The organization announced that they had been the victims of what they described as an “IT-related intrusion” and advised that, as a result, they had temporarily closed their public-facing services online. Naturally, the attack caused great disruption to Axis; it also brought to light a number of shortfalls in cyber-security, namely the impact of social engineering.

What is Social Engineering?

Social engineering is a form of hacking which involves using various methods of deception to glean information from the victims. So, for example, an employee who receives an email, from what appears to the organization’s IT department but is from a fake email address, asking for confirmation of their login credentials is a form of social engineering. And these incidents of social engineering don’t have to take place online, simply telling someone your mother’s maiden name – a popular choice for password recovery questions – is another example.

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How The Axis Attack Happened

The exact details of the Axis attack are yet to be released as the company are conducting a forensic investigation intoexactly what happened. Nonetheless, they have revealed the following details:

  • Several methods of social engineering were used in order to gain access to the Axis network, these were successful despite the presence of security procedures such as multi-factor authentication.
  • Advanced hacking techniques were used by the hackers – once they had breached the network – to enhance their credentials and gain high-level access to restricted areas.
  • Internal directory services were compromised by this unauthorized access.
  • While no ransomware was detected, there was evidence that malware had been downloaded to the Axis network.

Following concerns of suspicious network activity, and the employment of IT security experts, all external connectivity to the Axis network was closed down.

How to Protect Yourself from Social Engineering

It can be difficult to tackle the highly polished social engineering methods employed by hackers, but following the practices below can make a real difference:

  • Always Think: slowing down and assessing the situation is crucial when it comes to social engineering. If someone has asked you for sensitive information, such as password details, ask yourself why the need this and what could they do with it? Internal sources – such as managers and IT departments – will never ask for this, so guard your password carefully and, to clarify the situation, speak face-to face with the person who has apparently asked for it.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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China has been a long-term participant in upping the potential of malware, but it appears they have reached a new peak with their Daxin malware.

In a quite remarkable statistic, it’s estimated that nearly half of all PCs in China are infected with malware. Clearly, the distribution of malware within the country is a hardened campaign and, not surprisingly, China is also responsible for producing some major malware designers. And, despite all their ‘successes’ in the world of hacking, they aren’t about to rest on their laurels. Researchers from Symantec have discovered that the Daxin malware represents a sophisticated threat to PCs all over the world.

New malware threats emerge every day, but occasionally a head-turner appears on the scene, and it pays to take notice of it.

What is Daxin?

The earliest evidence of Daxin, in its most basic form, dates back to November 2013 when it was first discovered in a number of cyber-attacks e.g. versions of the Exforel malware. Given the time that has elapsed since then, Daxin has evolved into a highly sophisticated hacking tool.

Using an infected Windows kernel driver, Daxin’s main objective is to establish backdoor access on any PC that it infects. Once this has been established, Daxin strives to keep its presence hidden through a number of stealthy processes. It does this by implementing advanced communication techniques to hide itself within normal network traffic. Daxin is also capable of sending single commands across entire networks which have been infected, this allows it to work at a devastating pace and inflict maximum damage.

One of the most sophisticated aspects of Daxin is that it can hijack TCP/IP sessions; this means that it can identify patterns in internet traffic and use this knowledge to disconnect legitimate users and ‘steal’ their pathway. Not only does this give hackers unauthorized access, but it also allows them to blend into seemingly normal traffic and remain undetected. While Daxin is certainly a sophisticated piece of code, it also employs more traditional techniques such as downloading further malware and spreading this throughout infected networks.

How Do You Beat Daxin?

The precise details of Daxin’s infection methodology haven’t, as of yet, been revealed, so it’s difficult to give a definitive answer on the best way to protect your PC. Nonetheless, these best security practices should provide you with a significant level of protection:

  • Always Use Official Upgrades: one of the most crucial elements of protecting a PC is by installing updates, but you need to make sure these are genuine. Accordingly, head straight to the manufacturer of specific hardware/software to guarantee you are downloading the correct updates.
  • Monitor Network Traffic: while Daxin is certainly stealthy when it comes to network activity, it still makes sense to monitor your network. Anything which looks even slightly suspicious should be scrutinized closely and a contingency plan activated to reduce potential damage.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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As with all aspects of modern life, everything is a target for cybercriminals, even war. And this has been demonstrated with wiper malware attacking Ukraine.

Amidst its conflict with Russian, Ukraine has also had to contend with hundreds of its computers falling victim to a strain of data wiper malware. As the name suggests, wiper malware is used to wipe hard drives clean of any data. While this sounds like ransomware, and indeed wiper malware often promises the return of data for a fee, the chances of retrieving this data from the hackers is zero. It’s a powerful and destructive cyber-attack, one which has the potential to cause significant damage not just to security, but also IT infrastructures.

It’s an attack method which could strike anywhere at any time, you don’t have to be in Ukraine. Therefore, it’s crucial that we understand how wiper malware works. And, more importantly, how to protect your data.

The Cyber-Attack on Ukraine

The wiper malware in this opportunistic attack, which comes at a time of intense internal chaos, has been identified as HermeticWiper. It followed on from an earlier attack which had targeted Ukraine’s banks through a number of co-ordinated DDoS attacks. It came several hours before Russia launched its invasion campaign but, as yet, nobody has been identified as being behind the attack. What is known is that it’s a new strain of malware which, according to its date stamp, was created towards the end of 2021. Clearly, this attack had been in the works for some time.

Once downloaded onto a PC, HermeticWiper sets about wiping all the data from its hard drive. It achieves this objective by taking advantage of existing disc and storage management software. With this software compromised, HermeticWiper turns it against the PC to corrupt any data within its grasp and then reboots the PC. But it doesn’t stop there. HermeticWiper is also keen to attack any data recover software on the machine and also interferes with the hard drive’s rebooting system.

How Do You Stop Wiper Malware?

The government of Ukraine has a significant reach and has appealed to its native hackers to assist in protecting the country’s IT infrastructures. Unfortunately, almost all organizations will struggle to raise this level of support. But there’s still plenty you can do:

For more ways to secure and optimize your business technology, contact your local IT professionals.

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British shoppers have been warned to expect some of their favorite snacks to be in short supply following a ransomware attack on a major manufacturer.

KP Snacks has been producing snacks in Britain since the 1850s, but this production has recently run into a major obstacle: ransomware. Cyber criminals have successfully launched a ransomware attack on KP Snacks, and its effects are running deep. Due to the impact of the ransomware on their IT infrastructures, KP Snacks has had to advise stores that delays in production are expected. As a result, British shoppers are likely to be facing empty shelves when they head out to pick up their favorite snacks.

Snack food may not be crucial to society, but the impacts of this hack demonstrate why organizations need to remain vigilant.

The Story Behind the Snack Attack

Following an unexplained outage of their IT systems, KP Snacks investigated and discovered that they had fallen victim to a strain of ransomware. The exact details of the ransomware in question has not, as of yet, been disclosed. However, rumors are circulating that the attack was launched by the WizardSpider group, a gang of hackers who attacked the Irish health service in 2021. It’s alleged, according to leaked sources, that KP Snacks was given five days to pay a ransom fee, but clarification on this is lacking.

The response of KP Snacks has been to launch a defensive strike against the attack. Being a major organization, the snack makers had a cybersecurity response plan which was quickly put into action. Third-party security experts have also been drafted in to complete a forensic analysis of the firm’s IT infrastructure. Nonetheless, the disruption to productivity has hit KP Snacks hard. As well as their IT systems being compromised, their communications systems have been hit equally hard. In modern business, these two elements are essential for operating and, as a result, supply shortages are expected.

Protecting Yourself Against Ransomware

While a shortage of snacks may sound like a mild inconvenience, this is only the tip of the iceberg. Not only is there a financial risk for KP Snacks, but the company’s employees can also expect financial ramifications e.g. delayed payments due to compromised IT systems and even the threat of redundancy. Naturally, this is a situation that no organization wants to find itself in, so make sure you always follow this advice:

  • Always Backup: the main impact of ransomware is that it encrypts files before demanding a ransom fee to decrypt them. However, you can minimize the impact of this effect by ensuring you have a strong backup strategy in place. This will provide you with access to your data and provide you with business continuity.
  • User Training: ransomware can be activated in a number of different ways such as infected emails, malicious links and running outdated software. Thankfully, shutting these attack routes down is relatively easy with the correct training. Therefore, regular staff training is vital when it comes to securing your IT defenses.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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