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One key to many doors: How much value is in your Email address

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With the number of global email users projected to grow to 4.73 billion by 2026, email has become one of the most important platforms for communication in the digital age. For many people, an email address is their main digital identity.

Kaspersky examines what fraudsters can do with a person’s email address and how to keep it safe.

“Much like your own name, an email address has an enormous amount of information attached to it. Both our professional and personal email addresses are among major assets of interest to a growing community of sophisticated cybercriminals worldwide,” says Brandon Muller, Technical Expert for the MEA region at Kaspersky.

Most online login forms, portals, e-tailers, and mobile apps require an email address. So, even though hackers need passwords to both an individual’s email and online accounts to access, an email address is an important starting point for them to implement different fraud scenarios.

Cybercriminals can target an individual with phishing emails containing malware attachments or malicious links to fraudulent website. They can also employ sophisticated social engineering techniques to gain personal details like a person’s bank account number, ID number, physical address, phone number or passwords, amongst others.

Spoofing an email address is another risk. This involves creating a fake email address that looks like an individual’s address but has minor and tough-to-spot changes (like swapping a number with a letter or adding a dash).

Hackers can then extort information from that person’s friends and family whilst pretending to be them. This approach is often missed by spam filters on email clients.

What’s more, by using a reverse email search tool, a cybercriminal can discover who owns that specific email address. This can provide them with an important starting point to get as much freely available personal data from a person as possible.

With many people’s emails often containing their name and a memorable number, usually a date of birth, these two identifying factors are enough for many cybercriminals to begin gathering more lucrative personal data online which can be used to steal an identity or commit financial fraud.

Protecting an email address

With the risks that exposure of one’s email address (or addresses) can pose to their personal and professional privacy and wellbeing, it’s important to know how to protect an e-mail address from unauthorised access.

Strong passwords

“One of the best ways for a person to keep their email address safe is to use strong passwords. It is difficult to steal personal information with just an email address and no password. This makes a strong password of around 10 to 12 characters long, containing a mix of special characters, numbers, uppercase and lowercase letters, one of the best ways to keep an email address safe,” says Muller.

Memorising passwords, especially to rarely used accounts, might be a challenge, and this is where a Password Manager can become an indispensable tool that works like a private, encrypted vault that only you can unlock. Such a solution is synced up across devices and it helps with auto-filling logins, card payment details, and personal data for forms on any website or app.

Spam filters and blocking

It is important to ensure the email provider’s spam filter is always active. This reduces the likelihood of clicking on a malicious email or link.

However, even with this in place, it is always good to remain vigilant in case such emails make it through the spam filter (which might be the case with spoofing for example) and block and report any suspicious emails to the service provider or the IT team, when it comes to business emails.

Two-factor authentication

Two-factor authentication has become a business and consumer essential. Most trusted email clients offer this service as standard. This security measure requires a person to enter additional identifying information such as a secret answer to a question or an authentication code sent to that user’s mobile phone.

Burner email account

It is also a good idea for a person to use a ‘burner’ email account when signing up to a website or app that looks suspicious. This is an email account with false or very little identifying information that can be scammed and hacked without fear of negative consequences.

Stay vigilant

Educating oneself in cybersecurity best practices is not something that can be done once. People need to stay up to date with the latest training available from the business. Home users should also keep their software up to date and never click on anything suspicious.

“You don’t know what you’ve got ‘till it’s gone’ – this phrase in most cases applies to e-mails as well. Whether for business or personal use, email has become the foundation of our digital lifestyles.

“People should remember how important it is to keep their email accounts safe while remaining vigilant against a constantly evolving cybercrime environment,” concludes Muller.


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E-Business

Lagos Captures over 6.4m Residents in LASRRA Database

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Lagos State government has disclosed that more than 6.4 million residents have so far been captured under the Lagos State Residents Registration Agency (LASRRA) exercise as part of efforts to strengthen governance, planning and service delivery across the state.

Lagos Captures over 6.4m Residents in LASRRA Database

Tobosun Alake, commissioner for Innovation, Science and Technology,  revealed this during the ongoing ministerial press briefing marking the second-term anniversary of Governor Babajide Sanwo-Olu.

According to Alake, a total of 6,465,667 residents have been enrolled in the residency database, comprising 4,058,333 adults and 2,407,224 children.

The commissioner described the Lagos Identity Card Project, popularly known as LAG ID, as a major component of the state government’s strategy to improve governance efficiency and public service delivery under the THEMES development agenda.

He explained that the initiative was designed to provide government with a reliable and comprehensive population database capable of supporting planning, policy implementation and effective allocation of resources.

Alake noted that the agency operates an open framework that allows government institutions and private sector partners to independently participate in the system while leveraging a centralised data-sharing infrastructure.

According to him, the arrangement creates opportunities for partnerships, improved information management and enhanced value for both residents and businesses operating within Lagos.

The commissioner added that the initiative would further expand opportunities linked to the Lagos Residents Card and deepen the state’s digital transformation drive.

Speaking on security and digital enforcement, Alake disclosed that the state’s Safe City initiative had significantly increased digital traffic enforcement across Lagos.

He revealed that about 86,000 traffic violations were tracked within a few months, bringing the cumulative figure to about 737,000 recorded cases.

On technology-driven governance, the commissioner highlighted the role of Art and Technology Lagos, an annual conference organised by the Eko Innovation Centre in collaboration with the Lagos State Government.

According to him, the conference brings together technology stakeholders, policymakers, innovators and government officials to drive conversations around the development of a smarter and digitally connected Lagos.

Alake also stated that Lagos currently leads the country in data protection compliance, revealing that the state now has 109 certified data protection officers responsible for ensuring compliance and safeguarding residents’ data.

He explained that the government’s digital platforms now generate robust analytics that help authorities understand public interaction with online services.

“With technology, the state government has been able to know that an average 250,000 visit monthly,” he said.

“When we see our daily visitors on our online platform we are able to tell how many people are visiting our platforms, what they are clicking on and what they are using.

“Some of the services they are related with so we have backend analytics to tell us the number of visitors. I think the back end analytics is very robust and we respond to questions very quickly,” Alake added.

The commissioner further disclosed that the state had completed about 3,000 kilometres of fibre optic duct infrastructure extending to areas such as Alimosho, Ikorodu and Ibeju-Lekki.

He added that the government was planning to expand the infrastructure to 5,000 kilometres through partnerships with private sector investors.

 


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Firm Shares Insights into Ransomware Trends and Tactics @ International Anti-Ransomware Day-2026

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On International Anti-Ransomware Day, May 12, Kaspersky shares a report with an overview of ransomware trends that marked 2025 and insights into what the threat landscape holds in 2026.

According to Kaspersky Security Network, in 2025 Latin America had the highest share of organisations with ransomware attacks detected (8.13%), followed by the Asia-Pacific region (7.89%), Africa (7.62%), Middle East (7.27%), the Commonwealth of Independent States (CIS, 5.91%) and Europe (3.82%).

The report highlights the rise of “encryption-less” extortion attacks, the use of post-quantum cryptography by ransomware groups, and the persistent use of Telegram channels by cybercriminals to distribute compromised data sets and credentials.

Despite a slight decline in the overall share of organisations attacked by ransomware in 2025 compared to 2024, users remain at significant risk as attackers industrialise their operations, automate intrusion methods, and increasingly focus on stealing and leaking sensitive data rather than simply encrypting systems.

One of the trends in 2025 is the continued rise of endpoint detection and response (EDR) “killers” – tools specifically designed to disable endpoint security solutions before executing the malware itself. EDR killers have become a standard component of attacks, which means more deliberate and methodical intrusions.

Researchers also noted the emergence of ransomware families adopting post-quantum cryptography standards – this was predicted by Kaspersky previously. The development signals a concerning shift toward encryption methods that could resist future quantum computing decryption attempts.

The role of Initial Access Brokers (IABs) – cybercriminal intermediaries that sell pre-compromised corporate access through underground forums and messaging platforms – is growing. RDWeb portals (websites through which devices can be controlled remotely) are increasingly targeted as ransomware groups continue to industrialise attacks through “Access-as-a-Service” operations. As a result, the barrier to launching ransomware attacks declines.

Telegram channels and dark web forums continuously function as platforms for the distribution and for the sale of compromised data sets and accesses including those that were obtained as a result of ransomware attacks.

A major underground forum, RAMP, which also functioned as a platform through which threat actors advertised their ransomware services and published service‑related updates, got seized by authorities in January 2026.

Another underground forum, LeakBase, where malicious actors distributed exfiltrated and compromised data, was seized in March 2026. However, while law enforcement agencies are actively shutting down dark web platforms and ransomware data leak sites, similar portals may appear over time.

Active groups

Among the most active ransomware groups in 2025 based on data leak sites, Kaspersky identified Qilin as the dominant ransomware-as-a-service (RaaS) operator following RansomHub’s seizure of operations. Clop ranked as the second most active group, with Akira in the third place.

While several major ransomware groups stopped operation in 2025, new actors emerge. Looking at 2026, the Gentlemen is one of the most important new ransomware actors due to the group’s rapid growth, structured operations, and increasing focus on data-centric extortion. The group may include attackers formerly associated with other major ransomware operations.

The Gentlemen exemplify a broader shift in the ransomware ecosystem away from chaotic, high-noise campaigns toward scalable, business-like extortion models focused primarily on stealing sensitive data and leveraging reputational and regulatory pressure rather than relying solely on disruptive file encryption.

“Ransomware has evolved into a highly organised ecosystem focused on monetising stolen data, disabling defences, and scaling attacks with business-like efficiency. Threat actors are quickly adapting, weaponising legitimate tools, exploiting remote access infrastructure, and even adopting post-quantum cryptography years earlier than many expected.

“The purpose of Anti-Ransomware Day is to raise global awareness about the threats posed by ransomware and to promote best practices for prevention and response, and we urge all users to stay secure, set up layered defences, invest in backups and boost cyberliteracy levels to counter attacks,” comments Fabio Assolini, Lead Security Researcher at Kaspersky GReAT.

On Anti-Ransomware Day and beyond, Kaspersky encourages organisations to follow these best practices to safeguard from ransomware:

  • Enable ransomware protection for all endpoints. There is a free Kaspersky Anti-Ransomware Tool for Business that shields computers and servers from ransomware and other types of malware, prevents exploits and is compatible with already installed security solutions.
  • Always keep software updated on all the devices you use to prevent attackers from exploiting vulnerabilities and infiltrating your network.
  • Focus your defence strategy on detecting lateral movements and data exfiltration to the Internet. Pay special attention to outgoing traffic to detect cybercriminals’ connections to your network. Set up offline backups that intruders cannot tamper with. Make sure you can access them quickly when needed or in an emergency.
  • Companies from non-industrial sector can protect themselves by installing anti-APT and EDR solutions that enable capabilities for advanced threat discovery and detection, investigation and timely remediation of incidents. Organizations can also provide their SOC teams with access to the latest threat intelligence and regularly upskill them with professional training.

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Firm Warns of Phishing Attacks via Compromised Amazon Simple Email Service Accounts

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Kaspersky has detected phishing and business email compromise (BEC) attacks that are leveraging Amazon Simple Email Service (SES) – a cloud-based email service designed for businesses and developers to send and receive high-volume marketing, notification, and transactional emails (for instance, password resets).

Because these emails are sent via a trusted service, they originate from reputable IP addresses, frequently include legitimate “.amazonses.com” identifiers. This makes phishing messages nearly indistinguishable from legitimate correspondence at a technical level. Users should treat unexpected emails with extreme caution.

The attacks are driven by the theft and exposure of credentials from Amazon Web Services (AWS). The attackers are using leaked AWS Identity and Access Management Keys – often found in public repositories, misconfigured cloud storage, and exposed configuration files. With automated tools, threat actors can identify valid keys and abuse them to send large volumes of malicious emails through legitimate infrastructure operated by Amazon.

Attackers disguise malicious links behind trusted domains such as amazonaws.com using redirects and by creating highly convincing HTML email templates. In many cases, phishing pages are hosted on infrastructure that appears legitimate, further increasing the likelihood of credential theft from victims.

One of the campaigns observed by Kaspersky in early 2026 involved emails impersonating document-signing platforms like DocuSign. Victims were prompted to review and sign documents, only to be redirected to fraudulent login pages hosted on an Amazon Web Services page designed to capture credentials.

Researchers also identified business email compromise attacks carried out via Amazon SES in which attackers impersonated employees and fabricated entire email threads with suppliers. These messages, often sent to finance departments, requested urgent payments and included PDF attachments containing only banking details – with no malicious links – making detection challenging.

“We’ve seen attackers abuse trusted platforms before – like in cases with Google Tasks and Google Forms – where scammers rely on built-in notification mechanisms to deliver phishing links from legitimate domains like @google.com, effectively bypassing email filters and exploiting user trust.

“However, the abuse of Amazon SES represents a more advanced stage of this trend: instead of merely leveraging a platform’s notification features, attackers compromise cloud credentials and gain direct control over a trusted email-sending infrastructure. This allows them to scale attacks, fully customise messages, and deliver phishing emails that are hard to distinguish from legitimate business communications,” commented Roman Dedenok, Anti-Spam Expert at Kaspersky.

 


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