Information Security Internet Telecommunications VPN 
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).
Security Affairs
JULY 13, 2021
. / AS27725) including Cubacel, the cellular network operated by Cuba’s sole telecommunications company.” VPN services have yet to be blocked in the country, allowing citizens to bypass internet censorship. NetBlocks reported that similar partial disruption was observed last year during the San Isidro protests in Havana.
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Security Affairs
FEBRUARY 2, 2020
The p opular ProtonMail end-to-end encrypted email service and ProtonVPN VPN service have been blocked by the Russian government this week. This week the Russian government has blocked the ProtonMail end-to-end encrypted email service and ProtonVPN VPN service. ” continues the Russian Watchdog.
Security Affairs
APRIL 26, 2023
The Chinese APT is known to be focused on telecommunications companies operating across Asia, Europe and Africa. PingPull, was first spotted by Unit 42 in June 2022, the researchers defined the RAT as a “difficult-to-detect” backdoor that leverages the Internet Control Message Protocol (ICMP) for C2 communications.
CyberSecurity Insiders
DECEMBER 12, 2021
There are several services on the internet that allow you to send emails that are encrypted with a password. ProtonMail comes with PGP fully integrated, thus allowing you to send sensitive information securely without any extra effort. Just select the right app, create a secure channel, and you are good to go.
Security Affairs
JUNE 8, 2022
China-linked threat actors have breached telecommunications companies and network service providers to spy on the traffic and steal data. US NSA, CISA, and the FBI published a joint cybersecurity advisory to warn that China-linked threat actors have breached telecommunications companies and network service providers.
Security Affairs
DECEMBER 12, 2019
The Microsoft Threat Intelligence Center (MSTIC) warns of GALLIUM threat group targeting global telecommunication providers worldwide. The Microsoft Threat Intelligence Center (MSTIC) warns of GALLIUM threat group targeting global telecommunication providers worldwide. ” reads the warning published by Microsoft.
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