Greedy Sponge is a financially motivated cybercrime group associated with campaigns targeting organizations in Mexico. It has been linked to malspam operations delivering AllaKore RAT and SystemBC, indicating an intrusion set focused on malware-enabled initial access and follow-on remote control of compromised systems. Reported activity suggests a crimeware-oriented operator using email-based social engineering to gain footholds and deploy commodity or widely available malware for post-compromise access and potential data theft or broader criminal monetization. No high-confidence evidence in the available reporting supports ransomware operations, nation-state sponsorship, or a broader victimology beyond Mexican organizations.
Who, where, and from where this actor operates. Pulled from open-source reporting and Mallory's analyst review.
Geographies tied to known operations.
5 malware families Mallory has associated with this actor across public reporting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.