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The Case of Simultaneous, Short Duration DDoS Attacks

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Over the last decade, DDoS attacks have proliferated, possibly becoming the primary threat for every website or web application.

The ultimate goal is to bring down sites by flooding them with fake requests, usually from multiple locations. The outcome of such attacks ranges from slow page loads to blocking legitimate traffic.

Among the thousands of DDoS attacks that happen every day, you’ll find attacks that last a number of days, as opposed to short-duration attacks that only take a few minutes for attackers to coordinate and launch at a time.

These attacks are becoming much more commonplace, whether the goal is to take a site down or if they’re used as a smokescreen to divert site owners’ attention.

In this article, I would like to share our real life experience with short-duration DDoS attacks, addressing what happens when this type of attack targets multiple sites simultaneously.

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5 Short Attacks in 3 Days
We recently witnessed a three day, continuous attack that targeted two domains of a well-known bank.

On the first day, the bank suffered a significant volumetric attack that lasted five to six minutes, but consumed bandwidth at a rate of dozens of gigabytes per second.

Another attack, that lasted fifteen minutes, took place on the second day, targeting the second domain of the bank. On the third day, the same domain that was targeted the previous day was hit with a long duration attack.

We could see that the first and second attacks were reconnaissance attacks, executed to evaluate which of the two domains was more vulnerable. It is clear that the second domain was more susceptible since it was hit much harder in the third attack.

In parallel, we detected that there was another short-duration spike attack that targeted one of our Telco customers.

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Just two hours later, there was another attack against a large utility organization. Because of this pattern, we were able to identify that all three attacks were performed by the same attacker and could warn and better protect our customers against further attacks.

Comparing the volume of bandwidth we’ve encountered on the first day of the attacks, to a DDoS attack’s average peak size of 7.39 Gbps, as reported by SCMagazine, we can see that short-duration attacks use large volumes of traffic in short, shotgun-like bursts.

Attackers leverage these short-duration attacks to evaluate which companies and organizations are easiest to infiltrate.

We assume that this also has to do with the availability of resources. These types of attacks are more likely to come from smaller, private groups that are shorter on resources, as opposed to criminal groups or countries which have access to unlimited resources and can therefore launch long-duration attacks from day-one.

Here’s what we’ve seen over time:

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Mitigation
When it comes to short-burst attacks, time is of the essence. Attacks are likely to go under the radar and leave no time to respond.

Organizations managing multiple web domains must have the ability to centralize incoming data, preferably by working with the same security vendor across all their domains.

This enables them to predict attacks by analyzing trends and patterns across their sites. Organizations should demand this capability from their security vendors, who should also be willing to use data from various customers in order to predict potential attacks on other customers, as described in the above case study.

We see a growing number of short duration attacks across our customer base. Awareness to this new pattern is key: customers typically assume that the attack is over, while this may actually be a sign for a much larger attack coming through.

In light of this new pattern using services and tools that can aggregate attack information across customers and websites is an ideal way to predict and avoid the massive DDoS attacks about to come.

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Yariv Hazony is VP Product at Sentrix, which provides protection against DDOS and other attacks against web applications, www.sentrix.com

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E-Business

Firm Advocates Healthy IT Habits to Strengthen Cyber Resilience

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At the recent Cyber Security Weekend 2026 conference, Kaspersky shared the findings from its survey titled “Cybersecurity in the workplace: Employee knowledge and behaviour” which was conducted among employees from the Middle East, Turkiye and Africa (META) region.

The study highlights that everyday IT habits, including decluttering computers and reducing digital fatigue, can have a direct and often underestimated impact on an organisation’s cyber resilience.

The Kaspersky survey points to a growing challenge of digital fatigue in the workplace. 13.5% of employees surveyed in the META region confirmed that they made IT-related mistakes due to a lack of cybersecurity knowledge – a figure that shows the critical importance of continuous cybersecurity training and awareness programmes.

Among other reasons behind IT mistakes, respondents cited being in a hurry (30%), oversight (14%), being tired or stressed (12.9%) and having too many notifications (10%). The constant barrage of alerts, messages, and on-screen clutter is becoming an acute problem that can lead to costly IT errors, overlooked social engineering attacks, and even to cyber breaches.

The survey also examined employees’ digital workspace habits. An overwhelming 44.5% of respondents in the META region reported having between 10 and 20 icons on their desktop, while 30% admitted to having even more – with half to a full screen covered in them.

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Meanwhile, 33% of respondents also keep more than 10 tabs open in their browser at any given time. Excessive icons and open tabs do more than distract attention and fuel procrastination – they can slow device performance and, in the case of unused applications, quietly collect data.

Interestingly, most employees regularly disinfect their keyboards and phone surfaces (21.5% have adopted this habit since the COVID pandemic). However, digital cleanliness has not kept pace: 55% of respondents remove needless files once a month or more often; the rest perform digital clean-ups far less frequently – once a quarter, or even once a year.

Managing digital noise is key to staying alert: only essential notifications should remain active, especially during periods of deep focus on critical project deliverables. Regular breaks are just as vital for maintaining both well-being and cyber vigilance.

According to the survey, 78% of respondents spend their work breaks eating or drinking, while 58% chat with friends and colleagues. However, stretching and physical exercise is a more effective way to relieve stress and recharge focus – a habit adopted by only 14% of employees.

“It is important to recognise that digital fatigue is a real and growing stress factor: the constant stream of notifications, cluttered screens, and information overload gradually erode focus and make employees far more susceptible to mistakes and social engineering attacks. Simplifying your digital environment is not just a productivity tip, it is a cybersecurity measure”, says Brandon Muller, senior security consultant for the META region at Kaspersky.

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Extremist Groups Are Using Social Media to Recruit African Youth, New Report Warns

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Pan-African digital rights organisation Paradigm Initiative (PIN) has warned that violent extremist groups are increasingly exploiting digital platforms to recruit, radicalise and manipulate young people across the Sahel region.

Extremist Groups Are Using Social Media to Recruit African Youth, New Report Warns

The organisation raised the concern in a new policy brief titled “Digital Frontlines: Countering Online Radicalisation and Violent Extremist Narratives in the Sahel.”

According to the publication, extremist groups are shifting from traditional recruitment methods to digital platforms, including social media, encrypted messaging applications, short-form video platforms and online financial incentives, to target vulnerable populations.

PIN noted that unemployed youths and people facing insecurity and limited economic opportunities are particularly susceptible to online recruitment campaigns.

The organisation said that although governments have intensified efforts to combat violent extremism, responses to the digital dimension of the threat have failed to keep pace with rapidly evolving online tactics.

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It argued that addressing online radicalisation requires more than surveillance and restrictive measures, recommending investments in digital literacy, stronger community resilience, improved early-warning systems and credible counter-narratives.

PIN also urged governments to work closely with technology companies and civil society organisations to disrupt extremist recruitment while protecting citizens’ digital rights.

The report further highlighted the growing convergence between organised crime and violent extremist groups, noting that online propaganda increasingly promises financial rewards, belonging and purpose to vulnerable young people.

According to the organisation, this trend underscores the need for policymakers to prioritise prevention alongside conventional security responses.

Speaking on the findings, Moussa Waly SENE, Programmes Officer for Francophone Africa at Paradigm Initiative, described the digital space as a new frontline in the fight against violent extremism.

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“As more young Africans come online, stakeholders must ensure that digital platforms remain spaces for opportunity, innovation and civic participation, not recruitment grounds for violent extremist groups. Protecting digital rights and protecting vulnerable communities should be mutually reinforcing objectives,” he said.

Among its recommendations, the policy brief called for stronger regional cooperation to tackle cross-border online extremist networks, rights-respecting content moderation and greater accountability by digital platforms.

It also advocated expanded digital literacy programmes to strengthen resilience against online manipulation and community-led initiatives that empower young people to identify and reject extremist narratives.

The organisation further urged policymakers to develop security measures that balance national security objectives with the protection of privacy, freedom of expression and access to information.

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Kaspersky Reveals a New Malicious Framework Targeting Cryptocurrency Users with the Use of OkoSpyware

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At its recent annual Cyber Security Weekend for the Middle East, Turkiye and Africa (META) region, Kaspersky Global Research and Analysis Team (GReAT) shared insights about the new OkoBot campaign targeting cryptocurrency users.

The new sophisticated framework employs TookPS to exfiltrate seed phrases and uses a new OkoSpyware module to monitor Chromium-based browsers and deploy various malware strains, including the Rilide stealer.

It has already targeted hundreds of victims across over 25 countries, with the highest number of affected end users recorded in Brazil, Vietnam, Canada, Mexico and Turkiye. According to Kaspersky experts, the threat remains active and primarily poses a risk to cryptocurrency users.

In January 2026, experts from the Kaspersky Global Research and Analysis Team (GReAT)  identified multiple attacks involving a previously unknown malware capable of capturing the contents of cryptocurrency wallet windows. Dubbed Okobot, the new sophisticated malware framework comprises more than 20 malicious payloads and implants designed to perform a wide range of functions, including collecting local files, executing remote commands, downloading arbitrary browser extensions, stealing cryptocurrency wallets, harvesting seed phrases and credentials, recording video and carrying out other malicious activities.

One of the new implants used in the campaign is a loader that modifies browser memory to load and hide malicious extensions. OkoBot also includes a new OkoSpyware module, which captures keystrokes and the video stream of a target application’s window.

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Currently available information does not allow the campaign to be attributed to any known crimeware actor with high confidence. However, the techniques and infostealer involved are widely used by Russian-speaking threat actors, and technical analysis has also revealed code artifacts in Russian.

The initial infection typically occurs through two main vectors: ClickFix attacks, in which threat actors use social engineering to trick users into running malicious code, and malware distributed via GitHub under the guise of legitimate software. During the investigation, researchers identified one such case involving a fake installer for SQL Server Management Studio (SSMS), a widely used Microsoft database management tool.

The malicious framework includes SeedHunter, a malware component that monitors active system processes and injects an implant into Trezor Suite, Ledger Wallet, and Ledger Live, – official applications used to manage cryptocurrency assets. When it detects a connected Trezor or Ledger hardware wallet, it triggers the hooked functions to display a hard-coded phishing page aimed at stealing the user’s seed phrase, using a distinct layout for each wallet type.

“The OkoBot campaign has been active for more than a year and remained ongoing as of July 2026. The observed infection vectors strongly suggest that developers are among its primary targets. Of particular concern is the malware’s continued evolution, which indicates that the framework is being actively maintained. As distribution efforts persist, the campaign has the potential to reach more users and expand into additional countries in the near term,” says Dmitry Galov, Head of the Russia and CIS unit at Kaspersky Global Research and Analysis Team.

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