Joint Cybersecurity Advisory: Scattered Spider

Scattered Spider (also known as, UNC3944, Scatter Swine, Oktapus, Octo Tempest, Storm-0875, and Muddled Libra) engages in data extortion and several other criminal activities. Scattered Spider threat actors use multiple social engineering techniques—including push bombing—and subscriber identity module (SIM) swap Read More …

Scattered Spider hacking group allegedly behind cyber-attacks on Marks & Spencer

The culprit behind the M&S cyber attack is still a matter of investigation but speculation has pointed to a group called Scattered Spider. Also called UNC3944, Octo Tempest or Muddled Libra, Scattered Spider is a hacking group comprised of hackers Read More …

UNC3944 Targets SaaS Applications

UNC3944 is a financially motivated threat group that carries significant overlap with public reporting of “0ktapus,” “Octo Tempest,” “Scatter Swine,” and “Scattered Spider” and has been observed adapting its tactics to include data theft from software-as-a-service (SaaS) applications to attacker-owned Read More …

Octo Tempest crosses boundaries to facilitate extortion, encryption, and destruction

Microsoft has been tracking activity related to the financially motivated threat actor Octo Tempest, whose evolving campaigns represent a growing concern for organizations across multiple industries. Octo Tempest leverages broad social engineering campaigns to compromise organizations across the globe with Read More …