Cyber Attacks on Ukraine Increase by 196% Amid War: Check Point Research

Cyber Attacks on Ukraine Increase by 196% Amid War: Check Point Research

Check Point Research (CPR) releases data* on cyber attacks observed around the current Russia/Ukraine conflict. Cyber attacks on Ukraine’s government and military sector surged by a staggering 196% in the first three days of combat. Cyber attacks on Russian organizations increased by 4%. Phishing emails in the East Slavic languages increased 7-fold, where a third of those malicious phishing emails were directed at Russian recipients sent from Ukrainian emails addresses. CPR also warns of fraudulent emails being sent to dupe people who are seeking to donate to Ukraine from abroad, issues example and four safety tips.

  • CPR graphs data on the change in amount of cyber attacks per organization across Russia and Ukraine, compared to other regions
  • CPR depicts the number of malicious emails being sent in East Slavic languages in the past several weeks
  • CPR shows an example of a malicious email with the title “Let’s Support Ukraine”, seeking to take advantage of people wanting to donate to Ukraine

Check Point Research (CPR) is observing staggering increases in cyber attacks related to the current Russia/Ukraine war.

196% Increase in Cyber Attacks on Ukraine’s Gov/Military Sector

On the Ukrainian government and military sector, CPR documented a 196% increase in cyber attacks in the first three days of combat, compared to the early days of February 2022. The same sector globally and in Russia did not show a similar increase.

4% Increase in Cyber Attacks on Russia

In the past few days, CPR documented a 4% increase in cyber attacks per organization within Russia, compared to the same days in the previous week. On Ukraine, the overall amount of cyber attacks per organization increased by .2%. Other regions across the world experienced a net decrease in cyber attacks per organization, as graphed below:

Phishing Emails in East Slavic Language Increase by 7x

CPR witnessed a significant a 7-fold increase in malicious phishing emails in the East Slavic languages (Russia/Ukrainian letters). The chart below depicts the percentage of such emails out of all malicious emails sent per week in the past 5 weeks:

Additionally, a third of such phishing emails directed at Russian recipients were sent from Ukrainian emails addresses, either real or spoofed.

Beware of Donation Fraud to Ukraine

CPR also witnessed fraudulent emails taking advantage of the situation in order to gain financial profit, luring the recipients to donate money to fake Ukrainian support funds. Below is an example:

Quote: Lotem Finkelstein, Head of Threat Intelligence at Check Point Software:

“Cyber activity is surging around the ongoing Russia/Ukraine conflict. We’re seeing cyber attack increases on both sides, with the Ukrainian government and military sector seeing the heaviest increase. It’s important to understand that the current war also has a cyber dimension to it, where people online are choosing side, from the dark web to social media. Today, we are publishing a post on how the Russia/Ukraine conflict is polarizing the cyber space. Hacktivists, cybercriminals, white hat researchers or even technology companies are picking a clear side, emboldened to act on behalf of their choices. For people seeking to donate to Ukraine, we’re issuing strong caution of fraudulent emails seeing to capitalize off your willingness to give. Always check the email address of the email sender. Watch for any misspellings in emails. And verify if the email sender is authentic. We’ll continue to monitor all sides of the cyber activity around the ongoing war.”

Safety Tips for People Looking to Donate to Ukraine:

Spot Fake Domains

One of the most common techniques used in phishing emails are lookalike or fake domains. Lookalike domains are designed to appear to be a legitimate or trusted domain to a casual glance. For example, instead of the email address, a phishing email may use or boss@compа Phishers may also use fake but plausible domains in their attacks.

Be wary of Unusual Attachments

A common goal of phishing emails is to trick the recipient into downloading and running attached malware on their computer. For this to work, the email needs to carry a file that is capable of running executable code. As a result, phishing emails may have unusual or suspicious attachments. For example, a supposed invoice may be a ZIP file or an attached Microsoft Office document may
require macros to be enabled to view content. If this is the case, it is probable that the email and its attachments are malicious.

Look out for Incorrect Grammar or Tone

Often, phishing emails are not written by people fluent in the language. This means that these emails can contain grammatical errors or simply sound wrong. Real emails from a legitimate organization are unlikely to have these mistakes, so they should be a warning sign of a potential phishing attack. Phishing emails are designed to convince the recipient to do something that is not in their best interests (giving away sensitive information, installing malware, etc.). To accomplish this, phishers commonly use psychological tricks in their campaigns, such as:

  • Sense of Urgency:Phishing emails commonly tell their recipients that something needs to be done right away. This is because someone in a hurry is less likely to think about whether the email looks suspicious or is legitimate.
  • Use of Authority:Business email compromise (BEC) scams and other spear-phishing emails commonly pretend to be from the CEO or other high rand authorized personal. These scams take advantage of the fact that the recipient is inclined to follow orders from authorities, whomever they might be.

Beware of Suspicious Requests

Phishing emails are designed to steal money, credentials, or other sensitive information. If an email makes a request or a demand that seems unusual or suspicious, then this might be evidence that it is part of a phishing attack.

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