• Check Point Research Publications
  • Threat Research

Attacking Very Weak RC4-Like Ciphers the Hard Way

October 24, 2022

What? RC4 is a popular encryption algorithm. The way it works is that a “Key Scheduling Algorithm” (KSA) takes your key and generates a ...

  • Check Point Research Publications
  • Threat Research

Black Basta and the Unnoticed Delivery

October 20, 2022

Introduction As  reported  by Check Point at the end of H1 2022,  1 out of 40   organizations worldwide  were impacted by ransomware ...

  • Check Point Research Publications
  • Threat Research

Bumblebee: increasing its capacity and evolving its TTPs

October 3, 2022

Research by : Marc Salinas Fernandez Background & Key Findings The spring of 2022 saw a spike in activity of Bumblebee ...

  • Check Point Research Publications
  • Threat Research

The New Era of Hacktivism – State-Mobilized Hacktivism Proliferates to the West and Beyond

September 29, 2022

Introduction Until last year, hacktivism has primarily been associated with groups like Anonymous - decentralized and unstructured ...

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