Security Affairs

SEPTEMBER 5, 2021

A massive DDoS hit New Zealand ‘s third-largest internet operator isolating parts of the country from the Internet. A massive DDoS hit Vocus ISP, New Zealand ‘s third-largest internet operator, isolating parts of the country from the Internet. Please contact your account manager if you are unable to connect.”

DDOS 132

DDOS Internet Internet Telecommunications 132

Krebs on Security

AUGUST 12, 2020

Several stories here have highlighted the importance of creating accounts online tied to your various identity, financial and communications services before identity thieves do it for you. ” In short, although you may not be required to create online accounts to manage your affairs at your ISP, the U.S. .”

Accountability 360

Accountability Mobile Banking Passwords 360

Krebs on Security

MARCH 5, 2021

On March 2, Microsoft released emergency security updates to plug four security holes in Exchange Server versions 2013 through 2019 that hackers were actively using to siphon email communications from Internet-facing systems running Exchange. The web shell gives the attackers administrative access to the victim’s computer servers.

Hacking 364

Hacking Software Government Internet 364

Security Affairs

OCTOBER 28, 2024

French internet service provider (ISP) Free disclosed a cyber attack, threat actors allegedly had access to customer personal information. is a French telecommunications company, subsidiary of Iliad S.A. that provides voice, video, data, and Internet telecommunications to consumers in France. Free S.A.S.

Cyber Attacks 125

Cyber Attacks Telecommunications Data breaches Banking 125

Heimadal Security

JANUARY 10, 2024

Sea Turtle Turkish state-backed group changed to focus on internet service providers (ISPs), telcos, media, and Kurdish websites. Sea Turtle exploits known vulnerabilities and compromised accounts to gain initial access.

Telecommunications 69

Telecommunications DNS Media Internet 69

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. The mail account hostmaster@urlblocked.pw, published as contact details in DNS, bounces all incoming mails.

Internet 111

Internet Internet Telecommunications DNS 111

Krebs on Security

APRIL 11, 2024

New York City based Sisense has more than 1,000 customers across a range of industry verticals, including financial services, telecommunications, healthcare and higher education. ” “We are taking this matter seriously and promptly commenced an investigation,” Dash continued.

CISO 288

CISO Encryption Telecommunications Financial Services 288

Security Affairs

JANUARY 2, 2022

The Lapsus$ ransomware group defaced all the sites publishing a ransom note that claims that they had access to Impresa’s Amazon Web Services account. The attack did not impact radio and cable TV broadcasts, while SIC’s internet streaming transmission was interrupted. Source TheRecord.

Media 145

Media Ransomware Telecommunications Accountability 145

Krebs on Security

AUGUST 11, 2022

The telecommunications giant stopped short of saying the data wasn’t theirs, but it maintains the records do not appear to have come from its systems and may be tied to a previous data incident at another company. For starters, email addresses ending in “ att.net ” accounted for 13.7

Mobile 49

Mobile Internet Internet Accountability 49

Krebs on Security

JUNE 28, 2018

Many people, particularly older folks, proudly declare they avoid using the Web to manage various accounts tied to their personal and financial data — including everything from utilities and mobile phones to retirement benefits and online banking services. Postal Service or the Social Security Administration.

Banking 214

Banking Accountability Mobile Media 214

Security Affairs

MARCH 23, 2022

Microsoft has now confirmed that the attackers have compromised the account of one of its employees gaining limited access to source code repositories. Our investigation has found a single account had been compromised, granting limited access. No customer code or data was involved in the observed activities. Pierluigi Paganini.

Accountability 104

Accountability VPN Social Engineering Hacking 104

Krebs on Security

FEBRUARY 18, 2019

This post seeks to document the extent of those attacks, and traces the origins of this overwhelmingly successful cyber espionage campaign back to a cascading series of breaches at key Internet infrastructure providers. federal civilian agencies to secure the login credentials for their Internet domain records. That changed on Jan.

DNS 271

DNS Internet Internet Government 271

Krebs on Security

AUGUST 19, 2020

According to interviews with several sources, this hybrid phishing gang has a remarkably high success rate, and operates primarily through paid requests or “bounties,” where customers seeking access to specific companies or accounts can hire them to target employees working remotely at home.

Phishing 360

Phishing VPN Social Engineering Media 360

Security Affairs

JANUARY 7, 2024

The group targets government entities, Kurdish (political) groups like PKK, telecommunication, ISPs, IT-service providers (including security companies), NGO, and Media & Entertainment sectors; Over the years, the group enhanced its evasion capabilities. Enable 2FA on all externally exposed accounts.

Media 139

Media Accountability Telecommunications Government 139

Security Affairs

NOVEMBER 18, 2024

“The US government’s continued investigation into the People’s Republic of China (PRC) targeting of commercial telecommunications infrastructure has revealed a broad and significant cyber espionage campaign.” The Chinese APT focuses on government entities and telecommunications companies in Southeast Asia. and around the globe.”

Mobile 113

Mobile Telecommunications Data breaches Hacking 113

Security Affairs

MARCH 30, 2024

AT&T initially denied any data breach, below is the statement from the telecomunication giant : “Based on our investigation Thursday, the information that appeared in an internet chat room does not appear to have come from our systems,” On Saturday, the telecommunications company retracted its initial denial and confirmed the data breach.

Data breaches 144

Data breaches Telecommunications Cybercrime Hacking 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. During transit the message remains encrypted the entire time it is moving across the internet. Protect your social media accounts by using Malwarebytes Identity Theft Protection.

Encryption 139

Encryption Identity Theft Media Telecommunications 139

Security Affairs

APRIL 10, 2024

AT&T initially denied any data breach, below is the statement from the telecomunication giant : “Based on our investigation Thursday, the information that appeared in an internet chat room does not appear to have come from our systems,” Later, the telecommunications company retracted its initial denial and confirmed the data breach.

Data breaches 126

Data breaches Telecommunications Identity Theft Hacking 126

Malwarebytes

APRIL 14, 2022

The Zloader at hand is a botnet made up of computing devices in businesses, hospitals, schools, and homes around the world which is run by a global internet-based organized crime gang operating malware as a service that is designed to steal and extort money. Legal action. We also saw this method recently used against the Strontium group.

Backups 134

Backups Telecommunications Banking Internet 134

Security Affairs

JANUARY 5, 2024

The Ukrainian telecommunications company provides communication services and data transmission based on a broad range of fixed and mobile technologies, including 4G (LTE) in Ukraine. The Kyivstar mobile network serves about 26 million mobile customers and more than 1 million broadband fixed internet customers in the country.

Mobile 127

Mobile Telecommunications Cyber Attacks Internet 127

Security Affairs

OCTOBER 5, 2022

Bad news for the Australian telecommunications industry, the largest company in the country Telstra suffered a data breach. Australia’s largest telecommunications company Telstra disclosed a data breach through a third-party supplier. It seems that the security breach also impacted other companies.

Data breaches 98

Data breaches Telecommunications Accountability Information Security 98

Security Affairs

JANUARY 30, 2024

As an example of compromised accounts, Resecurity outlined exposed access credentials belonging to a major data center and one of the largest vendors providing international-scale network telephony connectivity to governmental and national telecom providers in Africa.

Engineering 141

Engineering Passwords Telecommunications Accountability 141

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.

Telecommunications 100

Telecommunications Authentication Passwords Accountability 100

Malwarebytes

FEBRUARY 17, 2023

The Supreme Court is about to reconsider Section 230, a law that’s been the foundation of the way we have used the Internet for decades. The court will be handling a few cases that at first glance are about online platforms' liability for hosting accounts from foreign terrorists. Whether we like it or not. Google and Twitter v.

Internet 78

Internet Internet Media Telecommunications 78

Krebs on Security

FEBRUARY 28, 2023

This means that stealing someone’s phone number often can let cybercriminals hijack the target’s entire digital life in short order — including access to any financial, email and social media accounts tied to that phone number. Thus, the second factor cannot be phished, either over the phone or Internet.

Mobile 345

Mobile Phishing Authentication Advertising 345

Security Affairs

JANUARY 10, 2019

Security experts at FireEye uncovered a DNS hijacking campaign that is targeting government agencies, ISPs and other telecommunications providers, Internet infrastructure entities, and sensitive commercial organizations in the Middle East, North Africa, North America and Europe. ” reads the report published by FireEye.

DNS 109

DNS Telecommunications Government Encryption 109

CyberSecurity Insiders

APRIL 12, 2023

The report stems from a detailed analysis of attacks targeting StormWall’s clientele, which spans various sectors such as finance, e-commerce, telecommunications, entertainment, transportation, education, and logistics. The financial sector emerged as the primary target, accounting for 34% of attacks and witnessing a 68% YoY increase.

DDOS 129

DDOS Telecommunications Data breaches DNS 129

Krebs on Security

MAY 2, 2023

Mr. Mirza declined to respond to questions, but the exposed database information was removed from the Internet almost immediately after KrebsOnSecurity shared the offending links. The score is only one of many criteria taken into account for employment. com , postaljobscenter[.]com com and usps-jobs[.]com. com usjobhelpcenter[.]com

Marketing 304

Marketing Advertising Scams Telecommunications 304

Security Affairs

JULY 1, 2020

Federal Communications Commission (FCC) announced that Chinese telecommunications giants Huawei and ZTE are considered as national security threats. The Bureau also took into account the findings and actions of Congress, the Executive Branch, the intelligence community, our allies, and communications service providers in other countries.

Government 107

Government Telecommunications Internet Internet 107

Troy Hunt

MARCH 27, 2018

I'm like yo my credit cards and financial information your entering into this internet system isn't even fully encrypted. Here's the bigger issue that concerns me in both the Telstra and Optus cases: the security of our telecommunication accounts is increasingly paramount these days.

Passwords 156

Passwords Banking Mobile Telecommunications 156

Malwarebytes

NOVEMBER 6, 2023

The intruder used this to access some of the employee’s accounts, including LinkedIn, as well as their work account. In 2022, Octo Tempest began selling SIM swaps to other criminals and performing account takeovers of high-net-worth individuals in order to steal their cryptocurrency. We also notified federal law enforcement.

Ransomware 114

Ransomware Backups Accountability Social Engineering 114

Security Affairs

OCTOBER 6, 2022

.” The arrest is the result of Operation Guardian led by AFP which became aware of a number of text messages demanding some Optus customers transfer $2000 to a bank account or face their personal information being used for financial crimes. The database belonging to the company was leaked on a cybercrime forum.

Data breaches 98

Data breaches Scams Telecommunications Financial Services 98

Security Affairs

JULY 31, 2022

Once obtained the credentials, an attacker can add an administrator account and use it to obtain full access to the device and perform actions such as watching live footage from the camera as shown below. An attacker can conduct this attack by capturing one unencrypted ONVIF request authenticated with the WS-UsernameToken schema.

Surveillance 145

Surveillance Authentication Telecommunications Manufacturing 145

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 139

Authentication Advertising Telecommunications Internet 139

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 123

Banking Telecommunications Marketing Internet 123

SecureWorld News

MARCH 10, 2022

Many threats that have until now been theoretical—like creation of a "Ru-net" as an alternative to the Internet—are becoming a reality. Cutting off Internet access to a country the size of Texas is not as simple as cutting a few cables or bombing a few cell towers. There are many tech angles to the war in Ukraine.

Technology 77

Technology Internet Internet Telecommunications 77

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