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Can We Stop Pretending SMS Is Secure Now?

Krebs on Security

From there, the attacker can reset the password of any account which uses that phone number for password reset links. Most large and legacy telecommunications providers validate transfer requests related to their customers by consulting NPAC , or the Number Portability Administration Center.

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Russia-linked Sandworm APT compromised 11 Ukrainian telecommunications providers

Security Affairs

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).

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Storm-2372 used the device code phishing technique since August 2024

Security Affairs

Storm-2372s targets during this time have included government, non-governmental organizations (NGOs), information technology (IT) services and technology, defense, telecommunications, health, higher education, and energy/oil and gas in Europe, North America, Africa, and the Middle East.” ” continues the report.

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The Internet is Held Together With Spit & Baling Wire

Krebs on Security

Korab filed a vulnerability report with Lumen demonstrating how a simple spoofed email could be used to disrupt Internet service for banks, telecommunications firms and even government entities. “This would effectively cut off Internet access for the impacted IP address blocks.”

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Canadian Man Arrested in Snowflake Data Extortions

Krebs on Security

At the end of 2023, malicious hackers learned that many large companies had uploaded huge volumes of sensitive customer data to Snowflake accounts that were protected with little more than a username and password (no multi-factor authentication required). CRACKDOWN ON HARM GROUPS?

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Why CISA is Warning CISOs About a Breach at Sisense

Krebs on Security

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.

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Threat Spotlight: Credential Theft vs. Admin Control—Two Devastating Paths to VPN Exploitation

Digital Shadows

For businesses, this means their compromised access can be resold multiple times, leaving them vulnerable to repeated attacks from different threat actors if passwords arent changed promptly. This plaintext file often contains usernames and passwords, giving attackers immediate access to credentialsno advanced tools or expertise needed.

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