Hackmanac: Cyber Alert ‼ USA - 𝗣𝗼𝗹𝘆𝗺𝗮𝗿𝗸𝗲𝘁 Polymarket confirmed a third-party compromise that enabled attackers to inject malicious code into its website, leading to the theft of user funds. The company contained the incident and will refund affected users. Around the same time, researchers reported a phishing campaign targeting Polymarket users that allegedly stole about US$3 million in cryptocurrency.2026-06-26
H4ckmanacphishingUnited StatesT1566
Threat intelligence and cyber alert feed covering data breaches, ransomware incidents and vulnerability disclosures.
Group-IB Threat Intelligence: Victimology analysis shows overlapping global targeting across both campaigns. Reward Points phishing primarily targets #financial services and telecom users across #APAC, while Failed Parcel Delivery campaigns focus on logistics entities across Europe, APAC, and the US. Despite sector-specific lures, the geographic distribution and brand impersonation patterns indicate coordinated deployment within the same smishing infrastructure. #ThreatIntel2026-04-29
GroupIB_TIphishingUnited StatesT1566
Group-IB Threat Intelligence feed featuring APT research, ransomware analysis and cybercrime investigations.
Group-IB Threat Intelligence: Since January 2025, Group-IB has tracked over 2,500 #phishing domains tied to a single #PhaaS ecosystem known as the "Phoenix System" (不死鳥系統), which has targeted more than 70 organizations across financial services, telecom, and logistics.2026-04-29
GroupIB_TIphishingUnited StatesT1566
Group-IB Threat Intelligence feed featuring APT research, ransomware analysis and cybercrime investigations.