SecureList

APRIL 23, 2025

The campaign, dubbed “Operation SyncHole”, has impacted at least six organizations in South Korea’s software, IT, financial, semiconductor manufacturing, and telecommunications industries, and we are confident that many more companies have actually been compromised.

Malware 144

Malware Software Encryption Internet 144

Malwarebytes

DECEMBER 5, 2024

Speaking to Reuters , a senior US official said the attack telecommunications infrastructure was broad and that the hacking was still ongoing. Volt Typhoon made headlines earlier this year when the FBI removed their malware from hundreds of routers across the US. You don’t need an expensive app to achieve this.

Encryption 142

Encryption Identity Theft Media Telecommunications 142

Security Affairs

MARCH 24, 2023

Researchers reported that China-linked hackers targeted telecommunication providers in the Middle East in the first quarter of 2023. In the first quarter of 2023, SentinelLabs researchers spotted the initial phases of attacks against telecommunication providers in the Middle East. ” reads the report published by SentinelLabs.

Telecommunications 98

Telecommunications Malware Mobile Internet 98

Approachable Cyber Threats

MARCH 9, 2023

Category Awareness, News, Case Study As one of the world’s fastest-growing industries, telecommunication has become a highly vulnerable target for cybersecurity threats. In short, telecommunications (telecom) is a fundamental and critical component of our global infrastructure. Read more of the ACT

Telecommunications 92

Telecommunications IoT Firewall Encryption 92

Security Affairs

SEPTEMBER 26, 2024

internet service providers (ISPs) as part of a cyber espionage campaign code-named Salt Typhoon. internet service providers in recent months as part of a cyber espionage campaign code-named Salt Typhoon. internet-service providers in recent months in pursuit of sensitive information, according to people familiar with the matter.”

Internet 130

Internet Internet DNS Telecommunications 130

The Hacker News

APRIL 13, 2022

The Chinese-backed Hafnium hacking group has been linked to a piece of a new malware that's used to maintain persistence on compromised Windows environments.

Malware 113

Malware Telecommunications Internet Internet 113

Security Affairs

MAY 1, 2024

A new malware named Cuttlefish targets enterprise-grade and small office/home office (SOHO) routers to harvest public cloud authentication data. The malware creates a proxy or VPN tunnel on the compromised router to exfiltrate data, and then uses stolen credentials to access targeted resources.

Malware 131

Malware DNS Authentication Telecommunications 131

Security Affairs

FEBRUARY 13, 2025

On September 2022, the Sandworm group was observed impersonating telecommunication providers to target Ukrainian entities with malware.

Telecommunications 108

Telecommunications DNS Passwords Hacking 108

The Last Watchdog

AUGUST 20, 2019

And, increasingly, they come riddled with some of the most invasive types of malware. Saturated with malware So what’s the big security concern? So to pad their profit margin, the counterfeiters have gone into the paid placement malware business. The faked phones flooding the market today are slicker than ever. Talk more soon.

Malware 185

Malware Mobile Manufacturing Marketing 185

Security Affairs

JUNE 3, 2022

An “extremely sophisticated” China-linked APT tracked as LuoYu was delivering malware called WinDealer via man-on-the-side attacks. The activity of the group was first documented by TeamT5 researchers that also reported the use of three malware families: SpyDealer, Demsty and WinDealer. ” concludes Kaspersky.

Malware 145

Malware Telecommunications Hacking Internet 145

Security Affairs

OCTOBER 20, 2021

A China-linked hacking group, tracked as LightBasin (aka UNC1945 ), hacked mobile telephone networks around the globe and used specialized tools to access calling records and text messages from telecommunications companies. CrowdStrike researchers reported that at least 13 telecommunication companies were compromised by since 2019.

Telecommunications 138

Telecommunications Mobile Hacking Architecture 138

Security Affairs

AUGUST 10, 2020

In March 2020, The Ministry of Telecommunications (MoTC) issued a directive to all operators in Myanmar with a secret list of 230 sites to be blocked due to the nature of the content; adult content and fake news. There are several aspects of the Internet blocking in Myanmar that raise questions. Circumvention of Internet blocking.

Internet 112

Internet Internet Telecommunications DNS 112

Security Affairs

MARCH 12, 2025

Its primary focus is on defense, technology, and telecommunications sectors in the US and Asia. To deploy malware, the threat actor had to first bypass this security mechanism. UNC3886 is a sophisticated China-linked cyber espionage group that targets network devices and virtualization technologies using zero-day exploits.

Telecommunications 67

Telecommunications Malware DDOS Technology 67

Security Affairs

SEPTEMBER 26, 2022

A previously undetected hacking group, tracked as Metador, has been targeting telecommunications, internet services providers (ISPs), and universities for about two years. SentinelLabs discovered two windows malware platforms, dubbed ‘metaMain’ and ‘Mafalda,’ and evidence of the existence of an additional Linux implant.

Telecommunications 145

Telecommunications Authentication Malware Internet 145

Approachable Cyber Threats

MARCH 9, 2023

Category Awareness, News, Case Study As one of the world’s fastest-growing industries, telecommunication has become a highly vulnerable target for cybersecurity threats. In short, telecommunications (telecom) is a fundamental and critical component of our global infrastructure. Read more of the ACT

Telecommunications 52

Telecommunications IoT Firewall Encryption 52

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.

Malware 98

Malware Telecommunications Government VPN 98

Security Affairs

APRIL 11, 2020

The attackers may have gained access to some users’ login credentials after deploying malware on both websites. The attackers inserted malicious computer code on these websites to steal some users’ login credentials,” reads a message posted to both site’s by the SFO’s Airport Information Technology and Telecommunications (ITT) director.

Data breaches 145

Data breaches Hacking Telecommunications Advertising 145

Security Affairs

APRIL 13, 2022

Microsoft dismantled the C2 infrastructure used by the ZLoader trojan with the help of telecommunications providers around the world and cybersecurity firms. ” Zloader is a banking malware that has been active at least since 2016, it borrows some functions from the notorious Zeus 2.0.8.9 To nominate, please visit:?

Banking 140

Banking Malware Telecommunications Antivirus 140

Malwarebytes

APRIL 14, 2022

Zloader or Zbot are common names used to refer to any malware related to the ZeuS family. A sinkhole is a way of redirecting malicious internet traffic so that it can be captured and analyzed by security professionals, and are often used to seize control of botnets. Legal action. Domain Generating Algorithm. Disruption. Mitigation.

Backups 138

Backups Banking Internet Internet 138

Security Affairs

APRIL 17, 2020

. “Lookout researchers have uncovered a long-running surveillance campaign tied to Syrian nation-state actors, which recently started using the novel coronavirus as its newest lure to entice its targets to download malware.” ” reads the analysis published by the Lookout. ” continues the expert. The experts conclude.”It

Surveillance 131

Surveillance Telecommunications Mobile Advertising 131

Security Affairs

MARCH 25, 2020

The group hit entities in several industries, including the gaming, healthcare, high-tech, higher education, telecommunications, and travel services industries. Unlike other China-based actors, the group used custom malware in cyber espionage operations, experts observed 46 different malware families and tools in APT41 campaigns.

Telecommunications 145

Telecommunications Healthcare Education Advertising 145

Security Affairs

SEPTEMBER 19, 2023

ShroudedSnooper threat actors are targeting telecommunication service providers in the Middle East with a backdoor called HTTPSnoop. Cisco Talos researchers recently discovered a new stealthy implant dubbed HTTPSnoop that was employed in attacks against telecommunications providers in the Middle East. ” continues the report.

Telecommunications 131

Telecommunications Internet Internet Malware 131

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.

Telecommunications 97

Telecommunications DNS Malware Advertising 97

SecureList

SEPTEMBER 16, 2021

We are currently seeing attempts to exploit the CVE-2021-40444 vulnerability targeting companies in the research and development sector, the energy sector and large industrial sectors, banking and medical technology development sectors, as well as telecommunications and the IT sector. Geography of CVE-2021-40444 exploitation attempts.

Engineering 143

Engineering Telecommunications Internet Internet 143

Security Affairs

MAY 24, 2022

Trend Micro addressed a DLL hijacking issue in Trend Micro Security actively exploited by a China-linked threat group to deploy malware. Trend Micro addressed a DLL hijacking flaw in Trend Micro Security that a China-linked threat actor actively exploited to deploy malware. ” reads the advisory published by Trend Micro.

Malware 112

Malware Telecommunications Internet Internet 112

Malwarebytes

SEPTEMBER 25, 2023

The announcement says Sony's data is for sale: Sony Group Corporation, formerly Tokyo Telecommunications Engineering Corporation, and Sony Corporation, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan We have successfully compromissed [sic] all of sony systems. Detect intrusions.

Ransomware 145

Ransomware Computers and Electronics Backups Telecommunications 145

Security Boulevard

APRIL 16, 2021

Last month, Microsoft and FireEye identified that file as a newly-discovered fourth malware backdoor used in the sprawling SolarWinds supply chain hack. Commerce Department that handles telecommunications and Internet policy. The post Did Someone at the Commerce Dept. Find a SolarWinds Backdoor in Aug.

Telecommunications 59

Telecommunications Antivirus Internet Internet 59

eSecurity Planet

SEPTEMBER 1, 2021

Exposing the Internet of Things (IoT) Universe. Hackers can spread malware via IoT networks, disrupt supply chains in development, and use a fleet of routers as an IoT botnet to launch a DDoS attack. Also read: Mobile Malware: Threats and Solutions. NTIA and CISA: Memos from the Feds What is 5G? How is 5G Different?

Risk 137

Risk Cybersecurity IoT Wireless 137

Security Affairs

NOVEMBER 3, 2020

The UNC1945 group carried out attacks aimed at telecommunications companies and leveraged third-party networks to target specific financial and professional consulting industries. According to the experts, the attackers also used an exploit for a recently addressed zero-day vulnerability( CVE-2020-14871 ) in Oracle Solaris.

Authentication 140

Authentication Advertising Telecommunications Internet 140

Security Affairs

NOVEMBER 29, 2019

The new “ Hi-Tech Crime Trends 2019/2020 ” report describes attacks on various industries and critical infrastructure facilities, as well as campaigns aimed at destabilization of the Internet in certain countries. Internet destabilization at state level. The telecommunications sector: Are providers ready for 5G?

Banking 124

Banking Telecommunications Marketing Internet 124

Krebs on Security

DECEMBER 12, 2018

Is it fair to judge an organization’s information security posture simply by looking at its Internet-facing assets for weaknesses commonly sought after and exploited by attackers, such as outdated software or accidentally exposed data and devices? It took Equifax two weeks to fix that expired cert. ARE YOU EXPERIANSED?

Cyber Risk 250

Cyber Risk Energy and Utilities Risk Marketing 250

Security Affairs

APRIL 15, 2020

The attackers may have gained access to some users’ login credentials after deploying malware on both websites. The attackers inserted malicious computer code on these websites to steal some users’ login credentials,” reads a message posted to both site’s by the SFO’s Airport Information Technology and Telecommunications (ITT) director.

Data breaches 145

Data breaches Passwords Advertising Telecommunications 145

Security Affairs

AUGUST 20, 2021

These DDoS attacks attempt to consume the bandwidth either within the target network/service, or between the target network/service and the rest of the Internet. One of the targets of the attacks was a major APAC-based Internet services, telecommunications and hosting provider. ” reads a post published by the company.

DDOS 133

DDOS Telecommunications Internet Internet 133

Security Affairs

SEPTEMBER 18, 2024

and Taiwan across various sectors, including military, government, higher education, telecommunications, defense industrial base, and IT.” . “This botnet has targeted entities in the U.S. ” concludes the report.

IoT 138

IoT Wireless DDOS Architecture 138

Security Affairs

JULY 13, 2019

“ Malware then guesses routers’ passwords , which new research from Avast shows are often weak. million times in February alone, the experts observed at least three campaigns spreading the malware. ” reads a blog post published by Avast. ” states the analysis published by Avast.

DNS 106

DNS Passwords Advertising Banking 106

SecureWorld News

AUGUST 23, 2021

Fifteen percent of the bot's IP addresses were located in Indonesia, while 17% came from India and Brazil combined, meaning there is a chance many devices in these countries are infected with malware. Mirai malware returns. Mirai, a prominent malware strain discovered in 2016, appears to be making a comeback, according to Cloudflare.

DDOS 98

DDOS Malware Telecommunications Passwords 98

The Security Ledger

NOVEMBER 26, 2018

Telecommunications firms like to talk up all the great things that so-called 5G cellular networks will bring to smart phones. But what new kinds of Internet of Things use cases may become possible? Telecommunications firms like to talk up all the great things that so-called 5G cellular networks will bring to smart phones.

Internet 40

Internet Internet Telecommunications Risk 40