Search: “telecommunications”

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CategoryAll Malware 450 Ransomware 430 Threat actor 373 Vulnerability 352 Policy & legal 334 Exploit / PoC 298 Data breach 286 Industry 204 Phishing & fraud 138 Advisory 36 Research 24 AI tools & infra 24 AI industry 19 AI safety & security 10

SeverityAll critical 1374 high 822 medium 276 low 441 info 79

RedMike Cyber Attack on Cisco Devices in Telecommunications

Recorded FutureDec 4, 00:00 UTC · Dec 4, 2024Vulnerability CVE-2023-20198 CVE-2023-20273

60

Russia-Nexus UAC-0113 Emulating Telecommunication Providers in Ukraine

Recorded FutureAug 22, 00:00 UTC · Aug 22, 2025Vulnerability

42

China-Backed Hackers Leverage SIGTRAN, GSM Protocols to Infiltrate Telecom Networks

The Hacker NewsNov 26, 04:37 UTC · Nov 26, 2024Vulnerability

55

SS7 Attacks and Potential Breaches in Telecommunication Leading to Chaos. The Ukraine case.

Security AffairsDec 29, 11:17 UTC · Dec 29, 2014Vulnerability

30

Five Takeaways From the Russian Cyber

Infosecurity MagazineMay 9, 08:00 UTC · May 9, 2023Vulnerability

55

NSA spied on European politicians through Danish telecommunications hub

The RecordDec 16, 00:00 UTC · Dec 16, 2022Vulnerability

30

Recorded Future Briefing | Munich Security Conference 2025 Insights by Insikt Group

Recorded FutureJun 27, 00:00 UTC · Jun 27, 2025Vulnerability CVE-2023-20273 CVE-2023-20198

60

Can We Stop Pretending SMS Is Secure Now?

Krebs on SecurityMar 15, 00:00 UTC · Mar 15, 2021Vulnerability

30

Chinese hackers hit Citrix, Cisco vulnerabilities in sweeping campaign

CyberScoopMar 25, 15:16 UTC · Mar 25, 2020Vulnerability in the wildCVE-2019-19781

60

Examining security process maturity in 400 organizations

Help Net SecurityOct 30, 00:00 UTC · Oct 30, 2019Vulnerability

30

IOActive disclosed 2 critical flaws in global satellite telecommunications Inmarsat’s SATCOM systems

Security AffairsOct 29, 08:33 UTC · Oct 29, 2017Vulnerability CVE-2017-3221 CVE-2017-3222

60

Wyden to block Trump's CISA nominee until agency releases report on telecoms’ ‘negligent cybersecurity’

The RecordApr 10, 13:03 UTC · Apr 10, 2025Vulnerability

30

Attorney General Barr and Encryption

Schneier on SecurityJan 20, 17:35 UTC · Jan 20, 2023Vulnerability

55

Chinese hackers targeting Russian government, telecoms: report

The RecordJan 12, 00:00 UTC · Jan 12, 2023Vulnerability CVE-2018-0798

60

String of attacks on French telecom infrastructure preceded April attack on fiber optic cables

CyberScoopJun 10, 22:18 UTC · Jun 10, 2022Vulnerability

55

Attorney General William Barr on Encryption Policy

Schneier on SecurityJan 29, 08:03 UTC · Jan 29, 2020Vulnerability

55

ThreatsDay: Odysseus RCE, Samsung One-Click Takeover, iCloud Backdoor Fight + 27 More Stories

The Hacker NewsAug 6, 15:24 UTC · Aug 6, 2026Vulnerability CVE-2025-21079 CVE-2025-584862

47

Russian state-sponsored espionage group Static Tundra compromises unpatched end-of

Cisco TalosAug 20, 13:00 UTC · Aug 20, 2025Vulnerability CVE-2018-0171

60

China-linked Salt Typhoon Exploits Critical Cisco Vulnerability to Target Canadian Telecom

The Hacker NewsJun 25, 16:57 UTC · Jun 25, 2025Vulnerability CVE-2023-20198 CVE-2023-20273

60

Finland seizes suspected Russian spy ship and questions crew following cable breaks

The RecordDec 30, 12:55 UTC · Dec 30, 2024Vulnerability

30

GALLIUM Threat Group targets global telcos, Microsoft warns

Security AffairsDec 13, 10:57 UTC · Dec 13, 2019Vulnerability

30

Are legacy technologies a threat to EU's telecom infrastructure?

Help Net SecurityApr 3, 00:00 UTC · Apr 3, 2018Vulnerability

55

Worldwide spending on security solutions to reach $91 billion in 2018

Help Net SecurityMar 30, 00:00 UTC · Mar 30, 2018Vulnerability

30

SS7 flaw allows hackers to spy on every conversation

Security AffairsMay 4, 06:16 UTC · May 4, 2017Vulnerability

30

Worldwide spending on security technology to reach $81.7 billion in 2017

Help Net SecurityMar 31, 00:00 UTC · Mar 31, 2017Vulnerability

30

Major Japanese telco says cyberattack exposed 12 million emails

The RecordJul 7, 14:47 UTC · Jul 7, 2026Vulnerability

30

KDDI Breach Affects Six Japanese ISPs, Exposes 14.2 Email Credentials

Infosecurity MagazineJun 24, 12:45 UTC · Jun 24, 2026Vulnerability

30

UK weakens proposed telecoms defenses against Chinese hackers after industry pushback

The RecordJun 10, 06:46 UTC · Jun 10, 2026Vulnerability in the wild

60

Patch, track, repeat: The 2025 CVE retrospective

Cisco TalosMar 5, 19:00 UTC · Mar 5, 2026Vulnerability in the wildCVE-2026-21385

60

Coalition of Western Countries Launches 6G Cybersecurity Guidelines

Infosecurity MagazineMar 4, 16:30 UTC · Mar 4, 2026Vulnerability

55

Three hacking groups, two vulnerabilities and all eyes on China

The RecordDec 8, 15:09 UTC · Dec 8, 2025Vulnerability CVE-2025-49704 CVE-2025-49706 CVE-2025-53770+1 CVEs

60

FBI Warns FSB-Linked Hackers Exploiting Unpatched Cisco Devices for Cyber Espionage

The Hacker NewsAug 21, 16:11 UTC · Aug 21, 2025Vulnerability CVE-2018-0171

60

Luxembourg probes reported attack on Huawei tech that caused nationwide telecoms outage

The RecordAug 1, 12:08 UTC · Aug 1, 2025Vulnerability

55

Canadian telecom hacked by suspected China state group

Ars Technica · SecurityJun 23, 19:21 UTC · Jun 23, 2025Vulnerability CVE-2023-20198

47

Chinese APT Weaver Ant infiltrated a telco for over four years

Security AffairsMar 24, 20:36 UTC · Mar 24, 2025Vulnerability

55

Efficiency? Security? When the quest for one grants neither.

Cisco TalosFeb 20, 19:02 UTC · Feb 20, 2025Vulnerability in the wild

60

Weathering the storm: In the midst of a Typhoon

Cisco TalosFeb 20, 13:00 UTC · Feb 20, 2025Vulnerability CVE-2018-0171 CVE-2023-20198 CVE-2023-20273+1 CVEs

47

Finland identifies seven suspects among crew of alleged Russian 'spy' tanker

The RecordDec 31, 15:46 UTC · Dec 31, 2024Vulnerability

30

⚡ THN Recap: Top Cybersecurity Threats, Tools and Tips (Dec 2

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2024Vulnerability CVE-2024-41713 CVE-2024-51378 CVE-2023-45727+15 CVEs2

47

Cinterion EHS5 3G UMTS/HSPA Module Research

Kaspersky SecurelistJun 13, 10:00 UTC · Jun 13, 2024Vulnerability CVE-2020-15858

60