Pluto TV Data Breach (2018): What Was Exposed & What To Do

In October 2018, the streaming service Pluto TV experienced a data breach that exposed information belonging to 3.2 million users. The incident came to light when the data appeared in hacking communities and was subsequently shared with Have I Been Pwned by dehashed.com. Pluto TV did not proactively notify users. The breach involved email addresses, IP addresses, names, usernames, genders, dates of birth, and passwords stored as bcrypt hashes. Device information and social media profiles were also listed among the exposed data types.

What happened

On 12 October 2018, reports indicated that Pluto TV had suffered a data breach. The compromised records contained 3.2 million unique email and IP addresses along with associated account details. The data was distributed within hacking communities, and Pluto TV chose not to notify users directly about the incident.

Public records do not disclose the method by which the data was obtained or the exact date of the intrusion. The scale of the breach and the specific contents were confirmed through the dataset later provided to breach-tracking services.

How a breach like this happens

Incidents involving the exposure of user account data often result from unauthorised access to an organisation’s servers or databases. Attackers may exploit vulnerabilities in web applications, weak authentication controls, or third-party integrations to extract stored records.

Once obtained, such datasets are frequently traded or published in online forums. Passwords protected only by hashing can still be targeted through offline cracking attempts, particularly if the hashing method allows for efficient testing of common values.

Who is Pluto TV?

Pluto TV operates an advertising-supported internet television platform that delivers free streaming channels to users. Like other services in this sector, it maintains accounts that link personal identifiers with viewing preferences and device data to manage access and deliver content.

A breach at a platform of this type is consequential because the service holds contact information and authentication details for millions of users who may not expect their information to be circulated beyond the platform.

What data was at risk

The dataset associated with the incident included email addresses, IP addresses, names, usernames, genders, dates of birth, and passwords stored as bcrypt hashes. Device information and social media profiles were also named among the exposed fields.

Exact confirmation of every field present in the full dataset remains limited to the categories reported by breach-tracking sources. No further details on additional data types have been publicly disclosed by the organisation.

What's at stake

Individuals whose information appeared in the dataset face the possibility of targeted phishing attempts that reference their account details or attempt to reuse exposed passwords on other sites. Hashed passwords reduce immediate risk but do not eliminate the chance of successful cracking over time.

For the organisation, the incident highlights the long-term consequences of holding user data without corresponding notification practices, including potential loss of trust and increased scrutiny from users and regulators.

Were you affected?

Users can check whether their email address appears in known breach records by running a free exposure scan through established breach notification services. If an account is listed, changing the password on Pluto TV and any other site where the same password was used is a prudent first step.

Enabling multi-factor authentication where available adds a further layer of protection against unauthorised access even if credentials have been exposed.

AICompiled with AI assistance from public sources and published under our editorial standards.