City of Hamilton
Ransomware disrupted city services for weeks
Latest Disclosures
City of Hamilton Ransomware
Ransomware disrupted city services for weeks — phone lines, transit, online services down
City of Hamilton (Ontario)
Ransomware encrypted municipal systems — property tax and transit systems offline 2 weeks
Thyssenkrupp AG
Cyberattack on automotive body division — employee and production data compromised
ThyssenKrupp
Cyberattack disrupted automotive steel division
Facebook Marketplace
77,267 records exposed — Email addresses, Geographic locations, Names, Passwords and 2 more
RCMP
Internal network breach — scope classified
Cencora / AmerisourceBergen
Pharmaceutical distributor breach exposed patient data from 27 drug manufacturers
UnitedHealth (operations)
Change Healthcare attack caused nationwide healthcare billing chaos
Cencora / AmerisourceBergen (tech)
Pharmaceutical distributor breach affected multiple pharma companies
Change Healthcare (tech)
ALPHV ransomware caused nationwide healthcare billing disruption for months
UnitedHealth Group
$3.1B spent responding to Change Healthcare attack — largest health system breach response cost
Change Healthcare / UnitedHealth
190M patient records stolen in ALPHV ransomware attack — largest US healthcare breach
St. Paul Public Schools (MN)
43K student records exposed in data breach
Sanford Health (South Dakota)
350K patient records from rural health network exposed — 47 clinic locations affected
Wyze (camera feeds)
13K users could see other users' camera feeds due to caching bug
Wyze Home Cameras
13K users could see other people's camera feeds — server overload caused data crossover
Universal Music Group
850K employee and artist records exposed in vendor breach
City of Garland TX
44K records exposed in cyberattack
Foxconn / Hon Hai Technology
Ransomware encrypted production control systems at Mexico plant — iPhone assembly impacted
CISA (Ivanti breach)
US Cybersecurity agency itself breached via Ivanti VPN zero-days
University of Maryland Global Campus
312K student records exposed via compromised learning management system
CISA (Ivanti Vulnerability)
CISA itself breached via Ivanti VPN zero-days — two systems taken offline
Dollarama
890K customer records exposed in POS malware attack