Ransomware Attacks & Data Breaches

AIS Team Blog

The go-to resource for organizations looking to review high-profile instances of cyber attacks.

With the relentless pace of ransomware attacks and data breaches against large organizations, we have started a list of notable attacks.

Check back periodically for updates to this list.

Notable Ransomware Attacks

Approximate Date Type Target Company Link to Article
6/12/19 Ransomware ASCO Industries Click Here
5/7/19 Ransomware City of Baltimore Click Here
4/19/19 Ransomware Norsk Hydro Click Here
4/2/19 Ransomware Genesee County, Michigan Click Here
3/21/19 Ransomware Arizona Beverages Click Here
3/22/18 Ransomware City of Atlanta Click Here
1/12/18 Ransomware Hancock Health  Click Here
6/27/17 Ransomware Maersk  Click Here
1/20/17 Ransomware Seehotel Click Here
11/28/16 Ransomware San Francisco Municipal Transportation Agency Click Here
2/18/16 Ransomware Hollywood Presbyterian Medical Center Click Here
1/14/16 Ransomware Ottawa Hospital Click Here

Significant Data Breaches

Approximate Date Type Target Company Link to Article
6/5/19 Data Breach American Medical Collection Agency (AMCA) Click Here
11/30/18 Data Breach Marriott/Starwood Hotels Click Here
9/1/18 Data Breach Facebook Click Here
4/29/18 Data Breach Chegg Click Here
9/18/17 Data Breach Sonic Drive-In Click Here
9/7/17 Data Breach Equifax Click Here
6/1/17 Data Breach Exactis Click Here
11/1/16 Data Breach Uber Click Here
8/1/16 Data Breach National Security Agency (NSA) Click Here
5/13/16 Data Breach Hard Rock Hotel, Las Vegas Click Here
3/1/16 Data Breach Verizon Enterprise Click Here
8/1/13 Data Breach Yahoo! Click Here
3/27/13 Data Breach Dun & Bradstreet Click Here
6/5/12 Data Breach LinkedIn Click Here