The Security Blog From Gridinsoft

BadPack Android Malware Avoids Detection via Header Malformation

BadPack Malware for Android Parasites on APK Installers

A new research reveals a novel approach at hiding malware in APK installers. Adversaries malform the header of the file,…

AT&T Hacked in April, All Wireless Customers Affected

AT&T, one of the US biggest network operators, confirms a massive data breach that happened in April. The hack resulted…

Microsoft Fixes 3 Critical Vulnerabilities in July Patch Tuesday, One Exploited

Microsoft has released its monthly security update, addressing 142 vulnerabilities across its product suite and software. One of these vulnerabilities…

AsyncRAT Spreads As Fake eBook Files, Uses LNK Files

Recent research uncovers a new spreading campaign of AsyncRAT, that targets users who download electronic books. The reviewed campaign targets…

Donex, DarkRace, fake LockBit 3.0 and Muse Ransomware Decryptor Released

A decryptor for a Donex ransomware, also known under the name of Muse, DarkRace and LockBit 3.0, has been released…

Okta Discloses More Users Exposure in the October Hack

Okta Hack Exposes Data of All Support Customers

Back in mid-October 2023 Okta, one of the world’s largest…

Henry Schein Was Hacked By ALPHV, Again

Henry Schein was hacked twice by BlackCat ransomware

Henry Schein Global, a healthcare solutions provider, faced a persistent…

"Ethyrial: Echoes of Yore" Game Fell Victim to Ransomware Attack

Ethyrial: Echoes of Yore Ransomware Attack Wiped Player Accounts

“Ethyrial: Echoes of Yore” fell victim to a ransomware attack…

Europol Detained Hackers Related to Dharma and Hive Ransomware

Dharma Ransomware Criminals Captured in Ukraine, Europol Reports

On November 28, 2023, Europol claimed successful detainment of ransomware…

InfectedSlurs Botnet exploits vulnerabilities to spread Mirai

InfectedSlurs Botnet Exploits Zero-Days to Spread Mirai Malware

The “InfectedSlurs Botnet,” a sophisticated cyber threat, has been uncovered…

DarkGate and PikaBot May be the New QakBot

DarkGate and Pikabot Copy the QakBot Malware

According to researchers, the phishing campaign promoting the DarkGate and…

Phobos Ransomware Mimics VX-Underground

Phobos Ransomware Mimics VX-Underground Researchers

A new version of Phobos ransomware claims to be developed…

Hackers accessed sensitive health data of more than 8 million Welltok patients

Welltok Data Breach Exposes More Than 8 million Patients

Welltok, a healthcare Software as a Service (SaaS) provider, has…

LitterDrifter Worm Spreads on USB Drives

LitterDrifter – Russia’s USB Worm Targeting Ukrainian Entities

LitterDrifter USB worm, intricately linked to the notorious Gamaredon group…

ActiveMQ Vulnerability Exploited in the Wild to Install Cryptominer Malware

Apache ActiveMQ Vulnerability Exploited In The Wild

Recent Apache ActiveMQ vulnerability, that allows for remote code execution,…

Zimbra vulnerability exploited in the wild

Zimbra Vulnerability Exploited in the Wild

Google TAG’s recent discovery reveals a 0-day exploit, CVE-2023-37580, targeting…

ALPHV Ransomware Gang Reports MeridianLink to SEC

ALPHV/BlackCat Ransomware Reports MeridianLink Hack To SEC

Ransomware Gang ALPHV Takes Unprecedented Step: Files SEC Complaint Over…

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