Amer Elsad, Author at Unit 42

Pictorial representation of a threat actor like Muddled Libra

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Threat Group Assessment: Muddled Libra (Updated)

By Kristopher Russo, Austin Dever and Amer Elsad
September 15, 2023 at 6:00 AM

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11 min. read

A pictorial representation of cryptojacking like CryptoClippy, where illustrated figures use pickaxes to dig out Bitcoin

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CryptoClippy Speaks Portuguese

By Veronika Senderovych, Amer Elsad and Anthony Galiette
April 5, 2023 at 3:00 AM

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18 min. read

Ransomware conceptual image, covering threat actors such as Ransom Cartel

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Ransom Cartel Ransomware: A Possible Connection With REvil

By Amer Elsad and Daniel Bunce
October 14, 2022 at 6:00 AM

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17 min. read

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Threat Assessment: Black Basta Ransomware

By Amer Elsad
August 25, 2022 at 12:00 PM

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12 min. read

A conceptual image representing ransomware, such as LockBit 2.0, discussed here.

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LockBit 2.0: How This RaaS Operates and How to Protect Against It

By Amer Elsad, JR Gumarin and Abigail Barr
June 9, 2022 at 6:00 AM

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16 min. read

A conceptual image representing ransomware, including the BlackByte ransomware discussed here.

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Threat Assessment: BlackByte Ransomware

By Amer Elsad
April 21, 2022 at 12:00 PM

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10 min. read