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Unprecedented cyber attack hit State Infrastructure of Montenegro

Security Affairs

The state Infrastructure of Montenegro was hit by a massive and “unprecedented” cyber attack, authorities announced. An unprecedented cyber attack hit the Government digital infrastructure in Montenegro, the government has timely adopted measures to mitigate its impact. Embassy in the capital Podgorica.

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T-Mobile data breach: CPNI (Customer Proprietary Network Information) exposed

Security Affairs

T-Mobile has disclosed a data breach exposing customers’ account’s information. The T-Mobile security staff discovered “malicious, unauthorized access” to their systems. T-Mobile discovered that the attackers had access to the CPNI (Customer Proprietary Network Information).

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GUEST ESSAY: Preparing for the dire cybersecurity consequences of Russia’s invasion of Ukraine

The Last Watchdog

Each of these organizations performs cyber operations for various reasons. The Russian government, military, and intelligence service may wish to achieve some operational effect, for example, disrupting the power grid or interfering with telecommunications infrastructure, which may be part of a larger war plan. Cyber attack targets.

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Hackers gained access to T-Mobile customers and employee personal info

Security Affairs

New problems for the wireless carrier T-Mobile that disclosed a data breach that exposed some of the customers’ personal information. The wireless carrier T-Mobile was victims of a sophisticated cyber attack that targeted its email vendor. The company declared that it is not aware of abuses of the exposed information.

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T-Mobile customers were hit with SIM swapping attacks

Security Affairs

The telecommunications giant T-Mobile disclosed a data breach after some of its customers were apparently affected by SIM swap attacks. The telecommunications provider T-Mobile has disclosed a data breach after it became aware that some of its customers were allegedly victims of SIM swap attacks.

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Russia-linked APT Sandworm was inside Ukraine telecoms giant Kyivstar for months

Security Affairs

In 2022, the Russian APT used multiple wipers in attacks aimed at Ukraine,including AwfulShred , CaddyWiper , HermeticWiper , Industroyer2 , IsaacWiper , WhisperGate , Prestige , RansomBoggs , and ZeroWipe. In December, Kyivstar , the largest Ukraine service provider went down after a major cyber attack.

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T-Mobile data breach has impacted 48.6 million customers

Security Affairs

million current postpaid customer accounts, as well as more than 40 million records of former and prospective customers. The attackers also compromised approximately 850,000 active prepaid customers. We have also confirmed that there was some additional information from inactive prepaid accounts accessed through prepaid billing files.