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Security Affairs newsletter Round 377

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Greek intelligence service used surveillance malware to spy on a journalist, Reuters reports
Slack resets passwords for about 0.5% of its users due to the exposure of salted password hashes
Twitter confirms zero-day used to access data of 5.4 million accounts
The popularity of Dark Utilities ‘C2-as-a-Service’ rapidly increases
DHS warns of critical flaws in Emergency Alert System encoder/decoder devices
CISA adds Zimbra email bug to Known Exploited Vulnerabilities Catalog
Mysterious threat actor TAC-040 used previously undetected Ljl Backdoor
New Linux botnet RapperBot brute-forces SSH servers
New Woody RAT used in attacks aimed at Russian entities
Unauthenticated RCE can allow hacking DrayTek Vigor routers without user interaction
Taiwan Government websites suffered DDoS attacks during the Nancy Pelosi visit
Hackers stole $200 million from the Nomad crypto bridge
Cisco addressed critical flaws in Small Business VPN routers
Power semiconductor component manufacturer Semikron suffered a ransomware attack
Manjusaka, a new attack tool similar to Sliver and Cobalt Strike
Google fixed Critical Remote Code Execution flaw in Android
Busting the Myths of Hardware Based Security
VMware fixed critical authentication bypass vulnerability
LockBit 3.0 affiliate sideloads Cobalt Strike through Windows Defender
Gootkit AaaS malware is still active and uses updated tactics
Austria investigates DSIRF firm for allegedly developing Subzero spyware
ALPHV/BlackCat ransomware gang claims to have stolen data from Creos Luxembourg S.A.
Australian man charged with creating and selling the Imminent Monitor spyware
A flaw in Dahua IP Cameras allows full take over of the devices
US Federal Communications Commission (FCC) warns of the rise of smishing attacks
Threat actor claims to have hacked European manufacturer of missiles MBDA
17 Android Apps on Google Play Store, dubbed DawDropper, were serving banking malware
Security Affairs newsletter Round 376 by Pierluigi Paganini
North Korea-linked SharpTongue spies on email accounts with a malicious browser extension
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Pierluigi Paganini

(SecurityAffairs – hacking, newsletter)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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