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Kaspersky Reports 15% Growth in Malicious email Attacks in 2025

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According to Kaspersky telemetry, almost every second email – 44.99% of global traffic – was spam in 2025. Spam consists not only of unsolicited emails, but can also include various email threats such as scam, phishing and malware.

In 2025, individuals and corporate users encountered over 144 million malicious and potentially unwanted email attachments, representing a 15% increase compared to the previous year figures.

In 2025, APAC had the largest share of email antivirus detections: it reached 30%, followed by Europe with 21%. Next came Latin America (16%) and the Middle East (15%), Russia and CIS (12%) and Africa (6%). As for individual countries, China had the highest rate of malicious and potentially unwanted email attachments, with the share of email antivirus detections of 14%. Russia ranked second (11%), followed by Mexico (8%), Spain (8%) and Turkey (5%).

Email antivirus detections peaked moderately in June, July and November.

Key trends in email spam and phishing

Kaspersky’s annual analysis has also identified several persistent trends in the email spam and phishing threat landscape that are expected to continue into 2026:

  • Combination of various communication channels. Attackers lure email users into switching to messengers or calling fraudulent phone numbers. For instance, scam investment mailings may redirect victims to fake websites, where they are asked to provide their contact information, and then cybercriminals will follow up with a phone call.
  • Usage of diverse evasion techniques in phishing and malicious emails. Threat actors frequently try to disguise phishing URLs, for example, with the help of link protection services and QR codes. These QR codes are often embedded directly in email bodies or within PDF attachments, which not only conceals phishing links but also encourages users to scan them on mobile devices, potentially exploiting weaker security measures than corporate PCs.
  • Mailings exploiting diverse legitimate platforms. For example, Kaspersky experts discovered a fraudulent tactic that abuses OpenAI’s organisation creation and team invitation features to send spam emails from legitimate OpenAI addresses, potentially tricking users into clicking scam links or dialing fraudulent phone numbers. Additionally, a calendar-based phishing scheme, which originated in the late 2010s, resurfaced last year with a focus on corporate users.
  • Refining tactics in business email compromise (BEC) attacks. In 2025 attackers attempted to become even more persuasive by incorporating fake forwarded emails into their correspondence. These emails lacked thread-index headers or other headers, making it difficult to verify their legitimacy within an email conversation. 

“Email phishing shouldn’t be underestimated. Our report reveals that one in ten business attacks starts with phishing, with a significant proportion being Advanced Persistent Threats (APTs). In 2025, we saw an increase in the sophistication of targeted email attacks. Even the smallest details are meticulously crafted in these malicious campaigns, including the composition of sender addresses and the tailoring of content to real corporate events and processes.

“The commodification of generative AI has significantly amplified this threat, enabling attackers to craft convincing, personalised phishing messages at scale with minimal effort, automatically adapting tone, language and context to specific targets,” comments Roman Dedenok, anti-spam expert at Kaspersky.

 


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Kaspersky Warns of a New Phishing Technique Leveraging Bubble, a no-code AI Platform

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Kaspersky has discovered a new phishing tactic used to evade traditional security controls that exploits Bubble, a platform that allows users to build web and mobile applications through a visual interface without writing code.

Attackers are increasingly adopting innovative tools designed for legitimate software development and repurposing them to boost phishing campaigns.

Traditional phishing attacks often rely on malicious links or obvious redirection techniques, which are typically flagged and blocked by modern security systems.

However, attackers are now leveraging Bubble’s no-code environment to generate intermediary web applications which are hosted on Bubble’s legitimate infrastructure and trusted domains such as *.bubble.io, which improves their credibility and helps them bypass security filters.

These applications function as disguised redirectors, silently forwarding victims to malicious credential-harvesting websites.

In the observed campaign, victims were ultimately redirected to a convincing imitation of a Microsoft login page, protected by a Cloudflare verification layer designed to further obscure malicious intent.

This technique is likely being integrated into broader phishing-as-a-service (PhaaS) platforms and phishing kits. These kits enable a wide range of malicious capabilities with ready-made tools, including real-time interception of session cookies, driving phishing campaigns through legitimate services such as Google Tasks and Google Forms, and carry out adversary-in-the-middle (AiTM) attacks that can bypass multi-factor authentication.

They also support the generation of phishing emails using AI, implement geo-filtering and anti-detection mechanisms to evade security crawlers and are often hosted on reputable cloud services like AWS to avoid blacklisting.

“The use of legitimate platforms like Bubble introduces a new level of trust abuse, making it harder for both users and automated systems to distinguish between safe and malicious content. This significantly increases the likelihood of credential theft, unauthorised access and potential data breaches,” comments Roman Dedenok, Anti-Spam Expert at Kaspersky.

 

 


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NITDA Takes Over National Digital Architecture System

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Nigeria has taken a major step toward strengthening its digital governance framework as the National Information Technology Development Agency (NITDA) officially assumes control of the Nigeria Government Enterprise Architecture (NGEA) infrastructure.

NITDA Takes Over National Digital Architecture System

The handover ceremony held in Abuja, marks the culmination of a high-level partnership with the Korea International Cooperation Agency (KOICA).

This transition signals a shift from fragmented IT projects to a unified, disciplined approach to national digital investment.

The NGEA initiative forms a core part of the e-Government Masterplan 2.0 (Ne-GMP 2.0), aimed at establishing a unified and structured approach to managing government IT investments and digital resources.

The framework is designed to ensure that technology deployment across public institutions aligns with national priorities while improving efficiency and accountability.

With the system now operational, government agencies are expected to adopt more integrated digital processes, allowing seamless data sharing and interoperability.

This is anticipated to reduce duplication, strengthen risk management, and translate policy objectives into measurable digital outcomes.

Over the past two and a half years, Nigerian technical experts worked closely with their Korean counterparts to develop the architecture framework, create reference models, and execute pilot programmes in key institutions.

These include the National Identity Management Commission, Nigeria Customs Service, Nigeria Immigration Service, and NITDA.

Officials say the NGEA represents a shift from fragmented digital efforts to a more coordinated, citizen-focused system.

The infrastructure is hosted by Galaxy Backbone Limited, providing a secure and reliable platform for nationwide deployment.

Looking ahead, NITDA is expected to work with government stakeholders to expand and sustain the system, while the Federal Ministry of Communications, Innovation and Digital Economy will provide policy guidance to ensure its adoption across the country.

 

 


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FG Shifting Focus to “Meaningful Connectivity” to Drive Inclusion  – Minister

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Bosun Tijani, minister of Communications, Innovation and Digital Economy, has said the government is shifting focus from expanding access to ensuring “meaningful connectivity” that drives economic growth and inclusion.

FG Shifting Focus to “Meaningful Connectivity” to Drive Inclusion  - Minister

Bosun Tijani, minister of Communications, Innovation and Digital Economy

The minister made the statement on Friday while addressing stakeholders at the inauguration of board members of the Universal Service Provision Fund (USPF) in Abuja.

He said that although Nigeria had made significant progress since the introduction of GSM services, millions of people, particularly in rural and underserved communities, remain either unconnected or unable to fully benefit from digital services.

Dr Tijani highlighted ongoing investments in digital infrastructure, including plans to deploy 90,000 kilometres of fibre optic network and nearly 4,000 telecom towers nationwide.

He said initiatives under the USPF had improved access through projects such as rural connectivity and digital facilities in schools but stressed that the next phase must prioritise effective usage.

“It is not enough to connect a community. We must ensure that schools can teach with digital tools and that small businesses can access market opportunities,” he said, citing a pilot project in the Kura community where connectivity has enhanced access to communication, education and healthcare.

Aminu Maida, executive vice chairman, Nigerian Communications Commission (NCC) also called for a shift towards meaningful connectivity, noting that while data usage had grown significantly, it remained concentrated in urban areas.

According to him, recent data shows that telecom usage has increased by about 160% over the past two years, largely driven by urban demand.

“When we drill down, we see that a lot of that growth is actually in urban centres. So, the gap between those who are not connected or not meaningfully connected is growing,” he said.

Dr Maida added that the trend underscored the need for the USPF board to intensify efforts to bridge both access and usage gaps across the country.

Both officials emphasised the importance of collaboration, sustainable investment models and improved digital literacy to ensure that connectivity translates into real economic benefits for Nigerians.

 

 


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