USUnited States · Sierra Construction Company, Inc.
Sierra Construction Company (United States) notified the Washington Attorney General of a data breach on 30 October 2024. It told that state about 1,103 Washington residents; the total can be higher.
Status
Confirmed breach
People affected
1,103 Washington residents (one state’s count; the total can be higher)
Reported
30 October 2024
What was exposed
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.
Before the notice: the ransomware gang LockBit 3.0 named Sierra Construction Company on its leak site on 19 April 2024, 194 days before this was reported. Matched by the organisation’s name: the notice itself does not say who the attacker was.
Look for Sierra Construction Company, Inc.’s own notice or letter: it should say what of yours was involved. Keep it.
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If Sierra Construction Company, Inc. has a password of yours, change it now to be safe.
Expect scams that use your details: calls, texts or emails pretending to be Sierra Construction Company, Inc., your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.
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