Security Affairs

FEBRUARY 13, 2025

Seashell Blizzard (aka Sandworm , BlackEnergy and TeleBots ) has been active since 2000, it operates under the control of Unit 74455 of the Russian GRUs Main Center for Special Technologies (GTsST). On September 2022, the Sandworm group was observed impersonating telecommunication providers to target Ukrainian entities with malware.

Telecommunications 109

Telecommunications DNS Hacking Passwords 109

Security Affairs

OCTOBER 17, 2023

Russia-linked APT group Sandworm has hacked eleven telecommunication service providers in Ukraine between since May 2023. The Russia-linked APT group Sandworm (UAC-0165) has compromised eleven telecommunication service providers in Ukraine between May and September 2023, reported the Ukraine’s Computer Emergency Response Team (CERT-UA).

Telecommunications 135

Telecommunications Authentication Data collection Passwords 135

Security Affairs

AUGUST 17, 2022

Reported by Cassidy Kim of Amber Security Lab, OPPO Mobile Telecommunications Corp. Reported by Cassidy Kim of Amber Security Lab, OPPO Mobile Telecommunications Corp. Below is the list of the other issues addressed by the company: [$7000][1337538] High CVE-2022-2854: Use after free in SwiftShader.

Telecommunications 124

Telecommunications Mobile Engineering Hacking 124

Security Affairs

SEPTEMBER 21, 2022

Russia-linked APT group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. Russia-linked cyberespionage group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. ” reads the report published by Recorded Future.

Malware 104

Malware Telecommunications DNS Hacking 104

Security Affairs

JANUARY 5, 2024

The Sandworm group (aka BlackEnergy , UAC-0082 , Iron Viking , Voodoo Bear , and TeleBots ) has been active since 2000, it operates under the control of Unit 74455 of the Russian GRU’s Main Center for Special Technologies (GTsST). In December, Kyivstar , the largest Ukraine service provider went down after a major cyber attack.

Mobile 129

Mobile Telecommunications Cyber Attacks Internet 129

Security Affairs

NOVEMBER 28, 2022

Sandworm (aka BlackEnergy and TeleBots ) has been active since 2000, it operates under the control of Unit 74455 of the Russian GRU’s Main Center for Special Technologies (GTsST). In September 2022, Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware.

Ransomware 139

Ransomware Encryption Telecommunications Malware 139

Security Affairs

JANUARY 28, 2023

1/3 pic.twitter.com/pMij9lpU5J — ESET Research (@ESETresearch) January 27, 2023 The Sandworm group has been active since 2000, it operates under the control of Unit 74455 of the Russian GRU’s Main Center for Special Technologies (GTsST). The #SwiftSlicer wiper is written in Go programing language.

Telecommunications 98

Telecommunications Malware Hacking Technology 98