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10 Cyber Security Trends to Watch in 2019

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Biometric hacking, an increase in phishing attacks and sophisticated use of artificial intelligence (AI) are among the top cyber security threats to be expected in 2019, as attackers stop at nothing to steal identities and evade detection through new techniques.

  1. Attacks through theft of biometric data

While several major leaks of biometric data have already occurred globally, the Middle East and Africa regions could see the first attacks in the theft and use of biometric data in 2019, according to Kaspersky Lab.

“As more biometric systems for user identification and authentication are being implemented by various financial institutions in META (Middle East, Turkey and Africa), 2019 will see criminals exposing vulnerabilities in passcodes, touch ID sensors and facial recognition,” says Fabio Assolini, senior security researcher at Kaspersky Lab.

“While many financial organisations consider these emerging biometric-based solutions to improve security over current authentication methods, biometric data will increasingly be used to steal sensitive information.”

  1. AI and machine learning make attacks harder to detect

Manuel Corregedor, COO at Telspace Systems, says 2019 will see more advanced exploitation of AI to carry out and conceal new exploits.

“I believe we will see an increase in attackers utilising AI and machine learning as a means to make their attacks more difficult to detect or prevent,” says Corregedor.

However, AI will also change the way the industry deals with threats.

Brian Pinnock, cyber security specialist at Mimecast, says AI and machine learning will play a more prominent role as the velocity and variety of attacks makes conventional approaches – such as blacklists – outdated and ill-equipped to deal with modern cyber threats.

“Organisations will realise the importance of threat intelligence and will focus on the need for an ‘intelligence function’ to identify threats,” says Pinnock.

  1. Phishing scams to soar

As e-mail attacks grow more frequent and complex, more organisations will be left scrambling for new ways to reduce risk and better detect and remediate threats in 2019.

Pinnock says throughout 2019, the most insidious development won’t be new attack types, but, rather, improved execution of existing attack types, especially those delivered via e-mail.

“Phishing techniques like the use of homoglyphs, elongated URLs, legitimate certifications (green lock), and credetial-harvesting sites will increase. Flawless phishes will continue to prey on the gap in human firewalls, pivoting internally around organisations and intensifying efforts to better educate all staff.”

Dr Jabu Mtsweni, research group leader for cyber defence at the Council for Industrial and Scientific Research (CSIR), points out that phishing scams are still quite popular as cyber security awareness remains low.

“Denial-of-service attacks on government Web sites were also popular in 2018. This includes injection of malware on government Web sites that remain undetected. In 2019, malicious e-mail and links will continue to be used by criminals to get access to organisations’ networks.”

  1. Fake videos bring a new era of fake news

UK-based innovation foundation Nesta forecasts that 2019 will see a new level of malicious posts on social media as fake videos set the next stage in fake news.

Lifelike computer-generated graphics – appearing to show video footage of events that never really happened – will be used to mislead the public.

“We predict that within the next 12 months, the world will see the release of highly authentic-looking malicious fake videos, which could cause substantial damage to diplomatic relations between countries,” says Nesta. “Deepfakes, a new AI-based technology that makes it possible to create fake videos of individuals nearly indistinguishable from the real thing, will make this possible.”

The innovation foundation believes that Deepfakes have the potential to spark a geo-political incident if a politician or celebrity is maliciously impersonated.

  1. Improved execution of existing attack types

In 2018, cyber attacks and data breaches continued to increase in both frequency and intensity, and organisations can expect more of the same in 2019, according to experts.

Corregedor points out that the biggest cyber security event of 2018 is probably just the sheer number of data breaches that have occurred across industry sectors, some utilising advanced attacks, others as a result of mistakes made by the affected organisations.

Over 4.5 billion data records were compromised worldwide in the first half of 2018, according to Gemalto’s latest Breach Level Index.

Pinnock points out that better social engineering, increases in credential stuffing attacks, and more complicated malware with multiple stages and different form factors for transmission will make threats incredibly tricky to detect in 2019.

“With global cyber crime organisations growing in maturity and sophistication, many are now acquiring capabilities that were once the sole reserve of nation states,” notes Pinnock

“We’re likely to see these cyber criminals use stolen credentials from the past few years’ data breaches to compromise the security of even the most secure organisations. Even companies with good cyber protection have little protection against the reuse of passwords that have been collected in other breaches.”

  1. Slight decrease in crypto currency attacks

According to Kaspersky Lab, 2018 saw a rise in the malicious use of crypto currency miners, with virus attacks and malicious software against crypto miners growing almost fourfold.

Kaspersky predicts that crypto currencies as a means of payment will decline further in 2019, and this trend is expected to lead to a slight decline in crypto currency threats.

“In the face of huge commissions, slow transfers, a large price for integration, and, most importantly, a small number of customers, the use of crypto currency as a method of payment has declined steadily from 2017 and will continue to decline in 2019.”

However, those crypto currency threats that do occur will be focused on mining malware, with the intervention of new players and the continuation of the use of ransomware.

“In 2018, the META region became more appealing to cyber criminals, with financial and malicious crypto mining attacks taking centre stage,” notes Assolini.

“Illegal mining of crypto currencies increased dramatically to overtake the main threat of the last few years – ransomware. We believe the reason for this is that mining is silent and causes less impact that ransomware, making it less noticeable.”

  1. Mobile, in-the-app malware

While malware that runs on the Windows operating system vastly outnumbers malware for any other platform, users of mobile devices are increasingly subject to malicious activity that pushes malware apps to their phones, tablets, or other devices running Android and iOS, according to computer network security company Sophos’ 2019 Threat Report.

For some time, malicious versions of popular apps were predominantly found on third-party app stores. These can be sketchy places, hosting pirated and/or trojaned versions of legitimate apps, notes the report.

Unusual malicious campaigns affecting the Android platform – phishing-in-the-app – can be expected in 2019, warns Sophos.

“In 2018, we discovered one way that criminals can bypass the Play Market’s source code checks was by not including anything malicious in the app itself, but rather by making an app that, in essence, is a browser window to a phishing site. The apps, in this case, were designed in tandem with the phishing site so the user had a seamless experience,” notes the report.

  1. 5G deployments to fuel threats

A number of 5G network infrastructure deployments kicked off this year, and 2019 is expected to be a year of accelerating 5G activity. While it will take time for 5G networks and 5G-capable phones and other devices to become broadly deployed, experts predict growth will occur rapidly.

According to Symantec’s Cyber Security Predictions: 2019 and Beyond, growing 5G deployments and adoption will expand the cyber-attacks surface area.

“As a stepping stone to broad deployment of 5G cellular networks, some carriers are offering fixed 5G mobile hotspots and 5G-equipped routers for homes. Given the peak data rate of 5G networks is 10 Gbps, the shift to 5G will catalyse new operational models, new architectures, and, consequently, new vulnerabilities.

“Over time, more 5G IoT devices will connect directly to the 5G network rather than via a WiFi router. This trend will make those devices more vulnerable to direct attack.”

  1. IIoT attacks not slowing down

Industrial IoT (IIoT) attacks through cloud infrastructure and over-reliance on AI in cyber security systems are two critical risks for enterprises in 2019, according to Forcepoint’s 2019 Cyber security Predictions Report.

“In 2019, attackers will break into industrial IoT devices by attacking the underlying cloud infrastructure. This target is more desirable for an attacker – access to the underlying systems of these multi-tenanted, multi-customer environments represents a much bigger payday.”

Three elements expected to play a significant role in the increase of IIoT attacks, according to the report, are: increasing network connectivity to edge computing; the difficulty in securing devices as more compute moves out to the edge; and the exponential number of devices connecting to the cloud for updates and maintenance.

  1. The rise of SaaS

Gilad Peleg, CEO of cyber security firm SecBI, predicts that in 2019, the model of enterprise software deployed on-premises will gradually disappear as it’s replaced by Software-as-a-Service (SaaS).

Many of the resources once in the hands of corporates, like the database, e-mail server, ERP, CRM and others, will all move to the cloud, leaving enterprises vulnerable, he observes.

“SaaS’ greatest advantage is also its greatest weakness. With SaaS, you need much less IT. This is a benefit at first glance, but upon inspection, it becomes a problem – you don’t control the access, or the data. Therefore, you don’t know you were hacked, nor do you have the tools to know,” notes Peleg.

“The security implications here are that organisations will cease to have visibility into the perimeter and all the perimeter’s defences. As enterprises acknowledge, they are left blind by this change, and will thus need new visibility solutions.”


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E-Business

Kled AI, US Data Firm Blocks Nigeria over High ‘Fraudulent Activity’

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Kled AI, US-based developer, has announced the removal of its application from the Nigerian app store, alongside an IP restriction affecting the region, citing what it described as an “unmanageable level of fraudulent activity” on the platform.

Kled AI, US Data Firm Blocks Nigeria over High ‘Fraudulent Activity’

Kled is a data marketplace that rewards users for uploading photos, videos, and other multimodal content.

Avi Patel, 22-year-old founder, in his X handle, said the decision followed months of internal review, during which the startup found that a large share of uploads from Nigeria, including images, documents, and videos meant for AI training, were fake, duplicated, or generated by artificial intelligence.

Kled operates what it describes as an opt-in data marketplace, where users voluntarily upload personal content in exchange for payment, with the material later sold to AI labs for training models.

The startup said it has paid hundreds of thousands of users globally and processed over one billion data assets within four months of launch.

However, Patel said Nigeria stood out negatively.

According to him, the company reviewed a sample of 10 million uploads from the country and found that only a small fraction met quality standards required for AI training.

He added that the problem escalated when the platform was flooded with manipulated identity documents, including fake passports, during its verification process.

“As a startup, we cannot absorb the cost of filtering that level of bad data,” Patel said, noting that the company has now removed the app from Nigeria’s Apple App Store and imposed an IP ban on the region while it strengthens its fraud detection systems.

“On top of all of this, every time we make a post there is someone asking us to bring the region back within seconds. We hear you, but it’s gotten out of hand,” he added.

Despite the suspension, the company maintained that the move is temporary and not permanent.

“We’ve made this decision with great care. We love everyone who has genuinely supported Kled from Nigeria, and we hope to return when the time is right,” the statement concluded.

The decision has triggered backlash among Nigerian users, many of whom accuse the company of stereotyping and unfairly targeting the country.

Patel, however, insists the move is purely business-driven and not linked to race or nationality, stressing that Kled remains available in other African markets.

 

 

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Trusted Relationship and Exploits in Public-facing Applications Strengthen Position as the Main Attack Vectors

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Although the main initial vectors in 2025 remain similar to 2024, their combined share has grown to over 80%. Public-facing applications account for 43.7%, while trusted relationships have increased from 12.7% to 15.5%.

Valid accounts make up 25.4%. These insights are from the recent Global Report by Kaspersky Security Services.

The ‘Anatomy of a Cyber World’ is an in-depth global report based on incident data gathered in 2025 from Kaspersky Managed Detection and Response, Kaspersky Incident Response, Kaspersky Compromise Assessment and Kaspersky SOC Consulting.

It highlights the most common attacker tactics, techniques and tools, as well as the peculiarities of detected incidents and their distribution across regions and industries.

According to data derived from Kaspersky Incident Response, the top three initial attack vectors have remained relatively stable over the past seven years and have not changed significantly. Valid accounts and exploits in public-facing applications consistently represent the most common entry points.

The third position has periodically shifted: malicious emails, once a common initial vector, were replaced by trusted relationships, which first appeared in 2021 and entered the TOP-3 in 2023. By 2025, the distribution of main vectors looked as follows:

These attack vectors are often interconnected within the same chain, for example, organisations compromised through trusted relationships are frequently first breached via exploits in public-facing applications. Recent cases reveal attackers targeting service providers or IT integrators to then access their clients.

This problem is compounded by many small service providers lacking dedicated cybersecurity expertise and resources. As they manage accounting software or websites, breaches in these companies can lead to the compromise of their clients’ systems through exploited remote access.

When examining the investigated attacks in terms of duration and impact, the data shows that the majority (50.9%) of them were rapid in nature, typically lasting less than a day and most often resulting in file encryption.

A significant portion (33%) were long-lasting, with an average duration of 108 hours, during which attackers not only encrypted files but also installed persistence mechanisms, compromised Active Directory and caused data leakage.

The remaining 16.1% exhibited a hybrid pattern: they initially appeared as rapid attacks but involved a considerable delay between the initial breach and subsequent malicious activities, extending their overall duration to nearly 19 days.

“Given that attackers are increasingly orchestrating coordinated, multi-stage attacks, organisations cannot afford to rely on a reactive, “firefighting” approach. To counter this, a proactive security posture is essential, one that embeds real-time threat monitoring and continuous detection into everyday operations.

This enables defenders to respond swiftly to adversary activity before it escalates. Key measures for protecting digital assets against both rapid intrusions and long-term compromises include: timely patching, enforcement of multi-factor authentication and strict control of third-party access,” comments Konstantin Sapronov, Head of Global Emergency Response Team at Kaspersky.


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Meta Expands AI-Powered Age Assurance Measures to Strengthen Teen Safety Online

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Meta has announced new advancements in its age assurance technology as part of its ongoing efforts to create safer, age-appropriate experiences for young people across its platforms. Through a combination of AI, product design, and parental support tools, Meta continues to strengthen how it identifies teens, protects them by default, and supports families in navigating digital environments.

Meta Expands AI-Powered Age Assurance Measures to Strengthen Teen Safety Online

Meta

Strengthening underage enforcement with advanced AI

Meta requires users to be at least 13 years old to use its platforms and continues to invest in advanced technologies to uphold this policy at scale. As part of these efforts, the company is further enhancing its AI-driven systems to more effectively identify and take action on accounts that may belong to underage users.

These advancements include:

  • Contextual AI analysis across profiles: Meta’s systems analyse a wide range of signals—including posts, comments, bios and captions—to identify contextual indicators such as references to school environments or age-related milestones. This capability is being expanded across additional surfaces within Meta’s apps, strengthening enforcement in a more consistent and proactive way.

  • Advanced visual analysis technology: Meta is introducing AI that can interpret general age-related cues within photos and videos. This technology estimates age ranges based on broad characteristics and does not use facial recognition or identify individuals. When combined with behavioural and textual signals, it significantly enhances detection accuracy.

  • Expanded enforcement and verification processes: Accounts identified as potentially underage are subject to age verification requirements. Where age cannot be confirmed, accounts may be removed to maintain platform integrity.

  • Improved reporting and flagging tools: Meta is making it easier for people to report suspected underage accounts through simplified reporting flows available both in-app and via the Help Center, helping surface potential violations more efficiently.

  • AI-supported review systems: To improve consistency and speed, Meta is supplementing human review teams with AI models that apply standardised evaluation criteria to reports, enabling faster and more reliable enforcement outcomes.

  • Stronger circumvention safeguards: Meta is also enhancing its ability to detect and prevent repeat attempts by users who may try to bypass age restrictions by creating new accounts.

While many of these AI-driven systems are already in use globally, certain advanced capabilities continue to be rolled out progressively across additional markets.

Expanding Teen Account protections

Meta continues to expand its Teen Account framework, which is designed to provide built-in protections that limit unwanted contact and reduce exposure to inappropriate content. Since its introduction, hundreds of millions of teens have been enrolled in these protections across Instagram, Facebook, and Messenger.

These protections include automatically placing teens under 18 into age-appropriate experiences, including a default 13+ content setting designed to limit exposure to sensitive content.

Building on this progress, Meta is further scaling its proactive detection technology that identifies users who may be teens—even if they have entered an adult birthdate—and automatically places them into age-appropriate settings. This technology, already rolled out in several markets, is being expanded to additional regions, with the goal of making these protections available more broadly over time.

Supporting parents with tools and guidance

Meta continues to support parents as key partners in helping teens navigate online experiences safely. The company is introducing new notifications and guidance designed to help parents better understand how to verify their teen’s age and encourage open conversations about the importance of providing accurate information online.

These efforts build on existing resources available through Meta’s Family Center, which provides tools and educational materials to help families manage their digital experiences more effectively.

Meta also maintains age verification requirements for users who attempt to change their age in ways that may bypass protections, using a combination of ID verification and facial age estimation tools.

Advocating for industry-wide solutions

Meta continues to emphasise that age assurance is a complex, industry-wide challenge that requires broader collaboration. The company supports approaches where age verification is conducted at the operating system or app store level, enabling developers to deliver consistent, age-appropriate experiences across apps.

In addition to AI-based detection, Meta uses age estimation based on user activity and signals, as well as user reports, to help determine whether someone may be misrepresenting their age.

Meta believes that such an approach would help reduce fragmentation, improve consistency in protections, and provide a more privacy-preserving solution compared to requiring each individual app to implement separate systems.


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