Black Kingdom ransomware targets vulnerable Microsoft Exchange servers
A threat actor is attempting to compromise vulnerable Microsoft Exchange servers via ProxyLogon vulnerabilities.
Cybersecurity News - Page 329
IT admin with a grudge will spend two years in prison for deleting over 1K Microsoft user accounts
Deepanshu Kher hacked the Carlsbad company’s server and deleted over 1,200 of its 1,500 Microsoft Office 365 user accounts rendering the company inoperable for two days.
Misconfigured DTLS servers abused to amplify DDoS attacks
DDoS attacks using DTLS can reach an amplification factor of 35, or an amplification ratio of 37.34:1.
Acer reportedly falls victim to $50M ransomware attack
The culprit behind the attack is believed to be the REvil ransomware gang.
Finland blames Chinese APT31 for last year’s Parliament hack
Finnish officials did not share any details regarding the attack, citing the ongoing investigation.
Vulnerability summary for the week: March 19, 2021
A weekly vulnerability digest.
Russian man pleads guilty to planning cyberattack against Tesla factory
Kriuchkov and his co-conspirators tried to recruit an employee of a company to plant malware into the company’s computer network.
Threat actor exploited at least 11 zero-days in 2020
The attacks involved a couple dozen websites redirecting to two exploit servers.
Chile’s financial market regulator also affected by Microsoft Exchange hack
CMF also shared Indicators of Compromise related to the intrusion.
Polish government websites compromised to spread false info about radioactive threat
The government officials said that the incident bears “the hallmarks of a Russian cyberattack.”
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