Antivirus

A city in trouble: is ransomware here to stay?

About the authorDavid Higgins is the EMEA Technical Director at CyberArk.Since the beginning of May, Baltimore has been crippled by a huge ransomware attack that has held many of the city’s IT systems hostage. The attack has ‘shut down’ thousands of government computers, causing everything from water bill payment disruptions to  real estate sales delays.The…


About the author

David Higgins is the EMEA Technical Director at CyberArk.

Since the beginning of May, Baltimore has been crippled by a huge ransomware attack that has held many of the city’s IT systems hostage. The attack has ‘shut down’ thousands of government computers, causing everything from water bill payment disruptions to  real estate sales delays.

The hackers behind this have demanded 13 bitcoins — worth about $100,000 – in order to restore these critical IT systems. Baltimore City Mayor, Jack Young, has publicly stated that the city will not pay the ransom demand. But even though the FBI, Secret Service and a host of cybersecurity experts are working hard to restore things, new reports indicate the attack will ultimately cost the city more than $18 million.

A couple of weeks ago, a Krebs on Security post quoted a source who said “it’s not terribly likely” that the Eternal Blue exploit

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Antivirus

The Main Street Tech Report: Microsoft Says Third Party Antivirus Software Is No Longer Needed

Welcome to The Main Street Tech Report, your weekly roundup of the most important small business technology news. Here are five key developments in AI, automation, and digital tools that emerged this week-and what they mean for your business. Microsoft Officially Says You Don’t Need Extra Antivirus on Windows 11 Hans-Christian Dirscherl of PCWorld reports

Welcome to The Main Street Tech Report, your weekly roundup of the most important small business technology news. Here are five key developments in AI, automation, and digital tools that emerged this week-and what they mean for your business. Microsoft Officially Says You Don’t Need Extra Antivirus on Windows 11 Hans-Christian Dirscherl of PCWorld reports
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Antivirus

Researchers warn Microsoft Defender vulnerability is already being exploited

A security researcher known as Chaotic Eclipse recently disclosed a vulnerability dubbed “Red Sun” affecting Microsoft Defender Antivirus. While criticizing Microsoft’s handling of the issue, Chaotic Eclipse explained that their proof-of-concept code could potentially be used to bypass Defender’s protections. The researcher also claimed that malicious actors have already begun…Read Entire Article…

A security researcher known as Chaotic Eclipse recently disclosed a vulnerability dubbed “Red Sun” affecting Microsoft Defender Antivirus. While criticizing Microsoft’s handling of the issue, Chaotic Eclipse explained that their proof-of-concept code could potentially be used to bypass Defender’s protections. The researcher also claimed that malicious actors have already begun…Read Entire Article…
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Antivirus

Signed software abused to deploy antivirus-killing scripts

A digitally signed adware tool has deployed payloads running with SYSTEM privileges that disabled antivirus protections on thousands of endpoints, some in the educational, utilities, government, and healthcare sectors. …

A digitally signed adware tool has deployed payloads running with SYSTEM privileges that disabled antivirus protections on thousands of endpoints, some in the educational, utilities, government, and healthcare sectors. …
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Antivirus

Stop falling for scams when Norton’s antivirus software is 70% off right now

For a limited time, you can get a year of Norton 360 Premium, which includes a VPN and scam protection, at a major discount…

For a limited time, you can get a year of Norton 360 Premium, which includes a VPN and scam protection, at a major discount…
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