ALTDOS
MISP
Type:
Unknown
Unknown
Country:
Unknown
Unknown
First seen:
Unknown
Unknown
Details:
ALTDOS is a threat actor group that has targeted entities in Southeast Asia, including Singapore, Thailand, and Malaysia. They have been involved in data breaches of companies in various sectors, such as real estate and retail, compromising sensitive information like customer names, bank account numbers, and transaction details. ALTDOS uses tactics like ransomware attacks, data exfiltration, and dumping data publicly or for sale on underground forums. The group has been known to demand ransom payments from victims, but also leaks data if demands are not met.
References (6)
- databreaches.net - Singapore Corporations Making Progress In Preventing Cyberattacks
- databreaches.net - Altdos Claims To Have Hacked One Of Malaysias Biggest Conglomerates
- databreaches.net - Advisories Are Published But Are Enough Entities Reading Them And Taking Precautions
- databreaches.net - Singapore Real Estate Firm Breached By Altdos
- databreaches.net - Sg Vhive Alerts Consumers To Cyberattack
- databreaches.net - Sg Vhive Attackers Escalate Take Control Of Furniture Retailers Email Server
Metadata
| ID: | 700 |
| Created: | 13/01/2026 17:48 |
| Updated: | 06/03/2026 04:00 |