Black Basta Ransomware Strikes 140-Hospital Network, Millions in Bitcoin Extorted
May 13, 2024
The Black Basta ransomware group is recognized as a major global threat, with over 500 attacks on critical sectors, including healthcare.
Black Basta has financial ties to the Conti collective, amassing over $100 million in Bitcoin from ransoms.
US security agencies have alerted organizations to Black Basta's evolving tactics following a significant attack on Ascension healthcare provider.
The ransomware-as-a-service model used by Black Basta involves a core team developing tools while affiliates execute the attacks.
A new social engineering strategy by Black Basta involves spam emails and fake IT support calls to infiltrate systems.
Ascension's operations were severely disrupted, leading to a reliance on manual processes for patient care, with no clear timeline for system recovery.
The growing sophistication of Black Basta's methods underscores the urgent need for heightened cybersecurity vigilance among organizations.
Summary based on 8 sources
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Sources

Ars Technica • May 13, 2024
Black Basta ransomware group is imperiling critical infrastructure, groups warn
TechRadar pro • May 13, 2024
Black Basta ransomware has become one of the biggest threats worldwide, CISA and FBI say
BleepingComputer • May 13, 2024
CISA: Black Basta ransomware breached over 500 orgs worldwide
The Register • May 13, 2024
Uncle Sam urges action after Black Basta ransomware infects Ascension