Atlaslive’s 2025 Summer Brief: Phishing Continues to Top the Cyber Threat List

Phishing has once again confirmed its status as the top cyber threat in 2025. In the first quarter alone, the APWG reported 1,003,924 phishing attacks, the highest figure since late 2023. Compared with 2023, weekly phishing activity has climbed 180%, while the delivery of infostealers via phishing emails rose 84% in 2024.

The conclusion is straightforward: phishing is no longer background noise. It’s a direct channel for credential theft, account takeovers, and business disruption. Atlaslive’s Information Security Lead, Maksym Shapoval, explains why phishing is so effective and how businesses can reduce the risks.

Phishing in 2025: A Persistent Danger

Phishing succeeds because it’s simple. Attackers impersonate trusted organizations to trick users into revealing passwords, payment data, or other sensitive information. These attacks no longer rely only on email—they also arrive via SMS (“smishing”) and phone calls (“vishing”), often with messages that look nearly identical to real corporate communications.

Major Incidents This Summer

Several high-profile cases highlight phishing’s reach in 2025:

●       Google — A phishing chain through Salesforce CRM led to exposed data.

●       Cisco — Victimized by vishing that granted attackers access to client records.

●       Booking — Targeted in campaigns that have persisted since 2024.

●       UK Tax Authority — A large-scale phishing scheme stole £47 million from 100,000 individuals.

These examples make it clear: phishing is a universal entry point for cybercrime, no matter the sector.

iGaming in the Spotlight

The iGaming industry, already heavily regulated, suffered a major breach in July 2025. One of the largest global betting operators confirmed that 800,000 user records were exposed, including IP addresses, emails, and user activity logs.

“The incident underscores why iGaming platforms are prime targets,” says Maksym Shapoval, Information Security Lead at Atlaslive. “They operate entirely online, process constant financial transactions, and handle vast volumes of personal data. The risks of social engineering attacks in this industry are significant.”

Even if payment information wasn’t stolen, personal data of this scale can be weaponized in follow-up attacks.

Atlaslive’s Recommendations: Defending Against Phishing

Because phishing exploits people as much as technology, protection requires several layers:

●       Authentication & Access — Enforce 2FA, apply least privilege, segment networks, require dual approvals, and audit regularly.

●       Email Security — Implement DMARC, DKIM, and SPF; monitor similar-looking domains; label external emails.

●       Endpoint Protection — Use MDM/EDR solutions and monitor browsing activity.

●       Preparedness — Centralize reporting, create response playbooks, alert staff quickly, and block malicious domains.

●       Training — Run awareness programs and phishing simulations to encourage fast reporting.

●       Governance — Make phishing defense part of ongoing policy and continuous review.

A consistent, layered approach reduces both the success rate of phishing attempts and their potential impact.

Conclusion

Summer 2025 confirmed that phishing remains the main starting point for serious cyber incidents — from tech companies to government organizations and iGaming platforms. These attacks are more refined and damaging than ever.

For businesses handling financial operations and sensitive data, ignoring phishing is no longer an option. Companies must embed multi-factor authentication, email protection, staff training, and structured response plans into their daily operations. Those who act now will be best prepared to protect customers, reputations, and long-term business growth.