Over 90% of Parked Domains Now Lead to Scams and Malware, Cybersecurity Firm Warns

26 December 2025 Technology

WASHINGTON, D.C. — A recent study by cybersecurity firm Infoblox has uncovered a disturbing trend in internet safety: more than 90 percent of parked domains now redirect visitors to scams, malware, or fake security warnings. This shift has turned what was once a relatively harmless online nuisance into a significant security risk, especially for users who rely on typing web addresses directly into their browsers.

Parked domains are web addresses that are unused, expired, or deliberately misspelled versions of popular sites such as Google, Netflix, or YouTube. Historically, these domains displayed simple placeholder pages filled with ads, monetizing accidental traffic without posing serious threats. However, the Infoblox report highlights that these domains have become a hotbed for malicious activity, instantly redirecting users to harmful content without any clicks required.

“A single typo can expose your device to dangerous scams or malware,” said Kurt Knutsson, cybersecurity analyst at CyberGuy.com. For example, mistyping gmail.com as gmai.com does not trigger an error message but can instead route sensitive information directly into the hands of cybercriminals. Some of these typo domains even operate mail servers designed to intercept emails, amplifying the threat.

The danger is compounded by the fact that many malicious actors manage extensive portfolios of lookalike domains. Infoblox identified one group controlling nearly 3,000 such domains mimicking banks, technology companies, and government services. These domains employ sophisticated profiling techniques, analyzing visitors’ IP addresses, device types, locations, and browsing behaviors in real time to decide which malicious content to serve.

Visitors using VPNs or non-residential IP addresses often see innocuous placeholder pages, while residential users on phones or home computers are funneled toward scams or malware. This selective targeting helps attackers avoid detection and maximize the success of their schemes.

Experts warn that the rise in parked domain scams is fueled by the resale of traffic through multiple affiliate networks, which obscures the original source and makes it harder to combat the problem. The Cybersecurity and Infrastructure Security Agency has emphasized the importance of vigilance when typing URLs and recommends using bookmarks or trusted search engines to reduce the risk of mistyped addresses.

Users are urged to exercise caution, especially during the holiday season when online activity surges. The Federal Trade Commission advises consumers to keep their software updated, use strong passwords, and be wary of unsolicited security warnings or offers that appear after visiting unfamiliar websites.

As the internet landscape evolves, the simple act of typing a web address has become fraught with risk. Organizations like the United States Computer Emergency Readiness Team continue to monitor these threats and provide guidance to help users navigate the increasingly perilous digital environment safely.

With parked domains now weaponized to exploit common user errors, the cybersecurity community stresses that awareness and proactive measures are essential to protect personal information and devices from becoming collateral damage in this growing wave of cybercrime.

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Written By
Maya Chen reports on international politics, conflict and diplomacy. She specializes in explaining how global events shape U.S. security, trade and migration, and how decisions made abroad ripple into life at home.
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