Attacked

Primary definition

Indicates that a cyber actor has attempted to degrade, destroy, disrupt, manipulate, or otherwise detrimentally affect the operation of a system or network. However, manipulation or deletion of data solely for the purpose of hiding one's tracks is not considered an attack. Some reports use "attack" and "exploit" synonymously, drawing in part on the cryptanalysis sense of "attack"--the use of a technical approach to defeat a security measure. The dual usage can cause confusion, especially for nontechnical readers, if the context does not fully explain the type of malicious cyber activity that occurred.

Also known ascompromised · breached · exploited · hacked · targeted · infiltrated · penetrated
1 sources cited4 related termsReviewed Aug 10, 2026
ODNI Cyber Threats to Elections LexiconView source

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ODNI

Indicates that a cyber actor has attempted to degrade, destroy, disrupt, manipulate, or otherwise detrimentally affect the operation of a system or network. However, manipulation or deletion of data solely for the purpose of hiding one's tracks is not considered an attack. Some reports use "attack" and "exploit" synonymously, drawing in part on the cryptanalysis sense of "attack"--the use of a technical approach to defeat a security measure. The dual usage can cause confusion, especially for nontechnical readers, if the context does not fully explain the type of malicious cyber activity that occurred.

ODNI Cyber Threats to Elections Lexicon · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Attacked. In Election Security Glossary. Retrieved August 21, 2026, from https://electionsecurityglossary.com/glossary/attacked

Sources

1 cited · last checked Aug 10, 2026

01

ODNI Cyber Threats to Elections Lexicon
ODNI Cyber Threats to Elections Lexicon

Single-source

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