Meanings
nounmegabreach (plural megabreaches)
plural megabreaches
- informalrareA very large-scale breach in security.
Origin
Cite this entry
APA
megabreach. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/megabreach
MLA
“megabreach.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/megabreach. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “megabreach,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/megabreach.
Source: megabreach on Wiktionary, CC BY-SA 4.0.