… themes. Proofpoint identified that these attackers also use social engineering tactics … Discord webhooks, Telegram API, and SMTP. Proofpoint categorises several related malware … TA2715 activity leading to broader threat hunting. Organisations should monitor …

… Direct Send can allow attackers to send convincing, high … audit regularly with detailed SMTP and message trace logging. … protection against Direct Send–based attacks. Tips to remember: … environments against these emerging threats, visit our Proactive Security …

… education sector has broadened the attack surface. Emails with urgent … sextortion schemes. Exfiltration channels include SMTP mail attachments, Discord webhooks, … extraction—makes Stealerium a potent threat against educational networks. Organizations must …

… through multiple channels such as SMTP, Discord, Telegram, GoFile, … including campaigns linked to threat actors TA2536 and TA2715. … not attributed to tracked threat actors, the initial … including payment notices, legal threats, travel bookings, and adult …

… systems. The package, named nodejs-smtp, impersonates the legitimate email library … -coded wallets controlled by the threat actor, redirecting Bitcoin (BTC), Ethereum … functionality by acting as an SMTP-based mailer in an attempt …

… researchers warn. The attack leverages fake interview processes … /UltraX,” which attackers present to prospective employees … same malicious functionality. The threat extends beyond individual victims … lib/utils/smtp-connection/index.js,” …

… attack campaign represents a significant evolution in phishing tactics, as threat actors … these compromised hosts, they initiate SMTP connections to unsecured third-party … . These compromised appliances serve as SMTP relays, featuring valid DigiCert SSL …

Threat actors are leveraging Microsoft 365’ … . Mitigation Strategies To counter this threat, organizations must reevaluate their email … .119 Attacker-controlled Windows Server 2022 host used to initiate SMTP connection …

Threat actors have revived the sophisticated … paper, facilitates data exfiltration through SMTP protocols and communication with a … highlights the evolving sophistication of threat actors in blending social engineering …

… takeover Critical vulnerability in Post SMTP plugin risks full site … 8.8) in the Post SMTP WordPress plugin, used by … takeover. The plugin Post SMTP is an email delivery plugin … without proper privilege checks. An attacker can exploit this vulnerability to …