Outlook - Security Ticks

Microsoft 365 anti-phishing alert “erased” with one simple trick

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Microsoft 365 anti-phishing alert “erased” with one simple trick 2024-08-08 at 16:01 By Zeljka Zorz Attackers looking for a way into organizations using Microsoft 365 can make an alert identifying unsolicited (and thus potential phishing) emails “disappear”. “When an Outlook user receives an e-mail from an address they don’t typically communicate with, Outlook shows an […]

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Microsoft fixes RCE vulnerabilities in MSMQ, Outlook (CVE-2024-30080, CVE-2024-30103)

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Microsoft fixes RCE vulnerabilities in MSMQ, Outlook (CVE-2024-30080, CVE-2024-30103) 2024-06-11 at 23:01 By Zeljka Zorz June 2024 Patch Tuesday is here and Microsoft has delivered fixes for a critical MSMQ flaw (CVE-2024-30080) and a RCE vulnerability in Microsoft Outlook (CVE-2024-30103). 49 CVE-numbered vulnerabilities have been fixed in total, none of which have been exploited in

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Bitcoin ‘no longer cheap’ — Fidelity revises medium-term outlook for BTC

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Bitcoin ‘no longer cheap’ — Fidelity revises medium-term outlook for BTC 2024-04-23 at 07:01 By Cointelegraph by Martin Young Fidelity Digital Assets maintained its positive short-term outlook for Bitcoin following the first quarter but revised its medium-term outlook based on several metrics. This article is an excerpt from Cointelegraph.com News View Original Source React to

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Attackers can steal NTLM password hashes via calendar invites

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Attackers can steal NTLM password hashes via calendar invites 2024-01-22 at 15:46 By Zeljka Zorz A recently patched vulnerability in Microsoft Outlook (CVE-2023-35636) that can be used by attackers to steal users’ NTLM v2 hashes can be exploited by adding two headers to an email carrying a specially crafted file, security researcher Dolev Taler has

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December 2023 Patch Tuesday: 33 fixes to wind the year down

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December 2023 Patch Tuesday: 33 fixes to wind the year down 12/12/2023 at 23:20 By Zeljka Zorz Microsoft’s December 2023 Patch Tuesday is a light one: 33 patches, only four of which are deemed critical. “This month, Microsoft did not patch any zero-day vulnerabilities, marking only the second time in 2023 that no zero-days were

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Russian hackers use old Outlook vulnerability to target Polish orgs (CVE-2023-23397)

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Russian hackers use old Outlook vulnerability to target Polish orgs (CVE-2023-23397) 05/12/2023 at 17:47 By Helga Labus Russian state-backed hacking group Forest Blizzard (aka Fancy Bear, aka APT28) has been using a known Microsoft Outlook vulnerability (CVE-2023-23397) to target public and private entities in Poland, Polish Cyber Command has warned. Compromising email accounts and maintaining

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New twist on ZeroFont phishing technique spotted in the wild

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New twist on ZeroFont phishing technique spotted in the wild 27/09/2023 at 15:47 By Helga Labus Cybercriminals are leveraging the ZeroFont technique to trick users into trusting phishing emails, SANS ISC handler Jan Kopriva has warned. The ZeroFont phishing attack Documented and named by Avanan in 2018, the ZeroFont technique involves using text written in

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Chinese hackers forged authentication tokens to breach government emails

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Chinese hackers forged authentication tokens to breach government emails 12/07/2023 at 13:17 By Zeljka Zorz Sophisticated hackers have accessed email accounts of organizations and government agencies via authentication tokens they forged by using an acquired Microsoft account (MSA) consumer signing key, the company has revealed on Tuesday. “The threat actor Microsoft links to this incident

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Microsoft confirms DDoS attacks against M365, Azure Portal

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Microsoft confirms DDoS attacks against M365, Azure Portal 19/06/2023 at 14:02 By Helga Labus The Microsoft 365 and Azure Portal outages users expirienced this month were caused by Layer 7 DDoS attacks, Microsoft has confirmed on Friday. The DDoS attacks against Microsoft 365 and Azure Portal Throughout the first half June 2023 Microsoft confirmed, at

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