Security Affairs newsletter Round 355
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| Anonymous breached the internal network of Belarusian railways |
| Feb 7- Feb 27 Ukraine – Russia the silent cyber conflict |
| Ukraine: Volunteer IT Army is going to hit tens of Russian targets from this list |
| Chipmaker giant Nvidia hit by a ransomware attack |
| Fileless SockDetour backdoor targets U.S.-based defense contractors |
| Russia restricts Twitter in the country amid conflict with Ukraine |
| Anonymous hacked the Russian Defense Ministry and is targeting Russian companies |
| UK’s NHS Digital warns of an RCE in Okta Advanced Server Access client |
| Ukraine calls on independent hackers to defend against Russia, Russian underground responds Ukraine: Belarusian APT group UNC1151 targets military personnel with spear phishing |
| Anonymous launched its offensive on Russia in response to the invasion of Ukraine |
| US and UK details a new Python backdoor used by MuddyWater APT group |
| CISA adds two Zabbix flaws to its Known Exploited Vulnerabilities Catalog |
| Data wiper attacks on Ukraine were planned at least in November and used ransomware as decoy |
| Deadbolt Ransomware targets Asustor and QNap NAS Devices |
| New Wiper Malware HermeticWiper targets Ukrainian systems |
| US and UK link new Cyclops Blink malware to Russian state hackers |
| Researchers shared technical details of NSA Equation Group’s Bvp47 backdoor |
| Sophos linked Entropy ransomware to Dridex malware. Are both linked to Evil Corp? |
| Horde Webmail Software is affected by a dangerous bug since 2012 |
| Iranian Broadcaster IRIB hit by wiper malware |
| Threat actors target poorly protected Microsoft SQL Servers |
| Cookware giant Meyer Corporation discloses cyberattack |
| Police dismantled a gang that used phishing sites to steal credit cards |
| China-linked APT10 Target Taiwan’s financial trading industry |
| A cyber attack heavily impacted operations of Expeditors International |
| Xenomorph Android banking trojan distributed via Google Play Store |
| How SMS PVA services could undermine SMS-based verification |
| A flaw in the encryption algorithm of Hive Ransomware allows retrieving encrypted files Threat Report Portugal: Q4 2021 |
| BEC scammers impersonate CEOs on virtual meeting platforms |
| Threat actors stole at least $1.7M worth of NFTs from tens of OpenSea users |
| Trickbot operation is now controlled by Conti ransomware |
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Pierluigi Paganini
(SecurityAffairs – hacking, newsletter)
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