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medium severity June 23, 2026 · 3 min read Unverified claim — what this is

London Hydro Discloses Customer Data Breach

If you are a customer of London Hydro, here’s what is being claimed, and what it would mean for you.

Canadian electricity provider London Hydro is investigating a data breach in which hackers stole customers’ names, addresses, email addresses, phone numbers, and account information (such as billing numbers, service addresses, pricing plans, and meter details). The breach potentially affects its ~170,000 customers. No financial data, SSNs, or payment card information was involved.

— from the group that posted this listing’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
London Hydro Discloses Customer Data Breach

London Hydro, a Canadian electricity provider, has disclosed a data breach that exposed the personal information of up to 170,000 customers. Hackers accessed names, addresses, email addresses, phone numbers, and detailed account information including billing numbers, service addresses, pricing plans, and meter details. No financial data, Social Security numbers, or payment card information were involved.

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Breach Details and Scale

Breach Details and Scale

Public reporting indicates the breach occurred when unauthorized actors gained access to customer records held by the utility. London Hydro stated it is investigating the incident and has notified affected individuals. Available reporting describes the exposed data as sufficient to enable identity theft, phishing campaigns, and physical targeting of homes. The company emphasized that sensitive payment information remained untouched, though the volume of records—nearly its entire customer base—makes this one of the larger utility breaches in recent Canadian history.

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Risks to Families

This incident matters for you and your family because the combination of your name, address, phone number, and email creates an immediate foundation for fraudsters to impersonate you with banks, government agencies, or retailers. Once attackers have your service address and meter details, they can craft convincing phishing emails that reference your actual electricity usage or billing cycle, dramatically increasing the chance you or someone in your household will click a malicious link. Children and teens sharing the same address are especially vulnerable, as their online gaming accounts often reuse the same email addresses or passwords that now sit in criminal databases.

Doxxing and Identity Theft Risks

The doxxing and identity-chain implications extend far beyond the initial leak. With your home address and phone number now public, attackers can cross-reference them against social media, gaming platforms, and data broker sites to build a complete profile. A single exposed email can link your utility account to your children’s Roblox, Fortnite, or Discord logins. Public reporting and industry research from sources such as DoxxScan™ continuous monitoring indicate that credential leaks of this nature frequently cascade into account takeovers, swatting attempts, and relentless spam calls. What begins as a utility record can quickly become a roadmap that ties your family’s real-world identity to every online handle you use.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity, then use the included cleanup to begin removing your data from exposed sources.
  • Rotate the password you used for your London Hydro account anywhere it has been reused, and immediately enable two-factor authentication through an authenticator app rather than text messages.
  • Enable continuous DoxxScan monitoring across 13.1 billion+ breach records and more than 100 platforms so the next leak exposing you or your family is detected and addressed within hours instead of months.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses and emails now circulating among criminals.
  • Let DoxxScan remediation specialists manage takedown requests across data brokers and exposed databases on your behalf while you focus on securing your daily life.

Why Utilities Are Prime Targets

The London Hydro breach is a reminder that utilities and everyday service providers remain high-value targets because the data they hold quietly connects your physical home to your digital life. Taking prompt, practical steps now can limit the damage and prevent this single incident from becoming the start of a larger identity compromise. Start your DoxxScan trial today for continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and family coverage that includes your children’s gaming accounts.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample580 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity Medium contact details only, none of them permanent
Disclosed June 23, 2026
Last reviewed August 8, 2026
Affected 170k
Data exposed namesaddressesemail-addressesphone-numbersaccount-information
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
Sources: SecurityWeek
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