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Posts created by: Unit 42

Threat Brief - CVE-2023-23397 - Microsoft Outlook Privilege EscalationA pictorial representation of an email vulnerability like CVE-2023-23397
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Threat Brief - CVE-2023-23397 - Microsoft Outlook Privilege Escalation

  • By Unit 42
  • March 31, 2023 at 12:06 AM

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5 min. read

Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to RiseThe covers of the Ransomware and Extortion Report and the MITRE ATT&CK Framework
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Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to Rise

  • By Unit 42
  • March 21, 2023 at 2:00 AM

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3 min. read

Trending

  • Finding Gozi: Answers to Unit 42 Wireshark Quiz, March 2023 by Brad Duncan
  • Threat Brief: 3CXDesktopApp Supply Chain Attack by Robert Falcone
Chinese Playful Taurus Activity in IranA pictorial representation of the threat actor group Playful Taurus showing an illustration of an orange bull’s head against the background of a blue night sky. Included is the constellation of Taurus.
67,892
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Chinese Playful Taurus Activity in Iran

  • By Unit 42
  • January 18, 2023 at 3:00 AM

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9 min. read

Russia’s Trident Ursa (aka Gamaredon APT) Cyber Conflict Operations Unwavering Since Invasion of UkraineA pictorial representation of Trident Ursa showing a purple bear and trident
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Russia’s Trident Ursa (aka Gamaredon APT) Cyber Conflict Operations Unwavering Since Invasion of Ukraine

  • By Unit 42
  • December 20, 2022 at 3:00 AM

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15 min. read

Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report
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Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report

  • By Unit 42
  • July 26, 2022 at 3:00 AM

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4 min. read

Top CVEs to Patch: Insights from the 2022 Unit 42 Network Threat Trends Research ReportPortion of the cover of the 2022 Unit 42 Network Threat Trends Research Report
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Top CVEs to Patch: Insights from the 2022 Unit 42 Network Threat Trends Research Report

  • By Unit 42
  • July 21, 2022 at 6:00 AM

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4 min. read

GALLIUM Expands Targeting Across Telecommunications, Government and Finance Sectors With New PingPull ToolA conceptual image representing espionage and groups such as GALLIUM that have been associated with it.
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GALLIUM Expands Targeting Across Telecommunications, Government and Finance Sectors With New PingPull Tool

  • By Unit 42
  • June 13, 2022 at 3:00 AM

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10 min. read

Operation Delilah: Unit 42 Helps INTERPOL Identify Nigerian Business Email Compromise ActorA conceptual image representing a cyber adversary, such as the BEC SilverTerrier threat actor recently arrested as part of Operation Delilah.
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Operation Delilah: Unit 42 Helps INTERPOL Identify Nigerian Business Email Compromise Actor

  • By Unit 42
  • May 25, 2022 at 6:25 AM

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5 min. read

Threat Brief: CVE-2022-1388A conceptual image representing a vulnerability, such as CVE-2022-1388, discussed in this threat brief
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Threat Brief: CVE-2022-1388

  • By Unit 42
  • May 10, 2022 at 1:45 PM

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2 min. read

IAM Your Defense Against Cloud Threats: The Latest Unit 42 Cloud Threat ResearchA conceptual image representing defense against cloud threats
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IAM Your Defense Against Cloud Threats: The Latest Unit 42 Cloud Threat Research

  • By Unit 42
  • April 12, 2022 at 3:00 AM

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5 min. read

Threat Brief: Lapsus$ GroupA conceptual image representing adversaries, such as the Lapsus$ Group discussed here.
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Threat Brief: Lapsus$ Group

  • By Unit 42
  • March 24, 2022 at 12:15 PM

37

5 min. read

2022 Unit 42 Ransomware Threat Report Highlights: Ransomware Remains a Headliner2022 Unit 42 Ransomware Threat Report cover art
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2022 Unit 42 Ransomware Threat Report Highlights: Ransomware Remains a Headliner

  • By Unit 42
  • March 24, 2022 at 3:00 AM

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5 min. read

Spear Phishing Attacks Target Organizations in Ukraine, Payloads Include the Document Stealer OutSteel and the Downloader SaintBotA conceptual image representing malware, such as the OutSteel and SaintBot payloads that were observed as part of an attack targeting Ukrainian organizations.
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Spear Phishing Attacks Target Organizations in Ukraine, Payloads Include the Document Stealer OutSteel and the Downloader SaintBot

  • By Unit 42
  • February 25, 2022 at 5:30 PM

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21 min. read

SockDetour – a Silent, Fileless, Socketless Backdoor – Targets U.S. Defense ContractorsA conceptual image representing cybercrime, such as the SockDetour backdoor being tracked by Unit 42 in conjunction with the TiltedTemple campaign.
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SockDetour – a Silent, Fileless, Socketless Backdoor – Targets U.S. Defense Contractors

  • By Unit 42
  • February 24, 2022 at 6:00 AM

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9 min. read

Russia-Ukraine Cyberattacks (Updated): How to Protect Against Related Cyberthreats Including DDoS, HermeticWiper, Gamaredon, Website Defacement, Phishing and ScamsA conceptual image representing geopolitical cyber activity, such as what has been associated with Russia-Ukraine
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Russia-Ukraine Cyberattacks (Updated): How to Protect Against Related Cyberthreats Including DDoS, HermeticWiper, Gamaredon, Website Defacement, Phishing and Scams

  • By Unit 42
  • February 22, 2022 at 3:00 PM

324

13 min. read

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