CyberScoopAug 5, 2025criticalSonicWall firewalls hit by active mass exploitation of suspected zeroExploited4 min readcve-2024-53704cve-2023-442211
Help Net SecurityJan 10, 2024criticalRansomware families becoming more sophisticated with newer attack methodsExploited4 min readcve-2021-28799cve-2021-200162
The RecordNov 8, 2023criticalNY AG issues $450k penalty to US Radiology after unpatched bug led to ransomware attack4 min readcve-2021-20016ransomware2
Security AffairsOct 9, 2023highThe source code of the 2020 variant of HelloKitty ransomware was leaked on cybercrime forum2 min readcve-2021-20016cve-2021-200212
The RecordDec 9, 2022highRansomware gangs are increasingly going after SonicWall devices3 min readcve-2019-7481cve-2021-200162
Security AffairsDec 15, 2021highFBI's investigation accidentally revealed the HelloKitty ransomware gang operates out of Ukraine2 min readcve-2021-20016cve-2021-200212
Security AffairsNov 1, 2021highHelloKitty ransomware gang also targets victims with DDoS attacks2 min readcve-2021-20016cve-2021-200212
Security AffairsJul 18, 2021criticalHelloKitty ransomware gang targets vulnerable SonicWall devices2 min readcve-2019-7481cve-2021-200162
The Hacker NewsJul 15, 2021criticalRansomware Attacks Targeting Unpatched EOL SonicWall SMA 100 VPN Appliances2 min readcve-2019-7481cve-2021-200162
Security AffairsMay 9, 2021criticalCISA MAR report provides technical details of FiveHands Ransomware2 min readcve-2021-20016ransomware2
The Hacker NewsMay 3, 2021criticalHackers Exploit SonicWall ZeroExploited2 min readcve-2021-20016ransomware1
Security AffairsApr 30, 2021criticalUNC2447 gang exploited SonicWall Zero3 min readcve-2021-20016ransomware2
Security AffairsFeb 20, 2021criticalSonicWall releases second firmware updates for SMA 100 vulnerabilityExploited2 min readcve-2021-20016vulnerability2
Security AffairsFeb 4, 2021criticalSonicWall released patch for actively exploited SMA 100 zeroExploited3 min readcve-2021-20016vulnerability2