Going after the most valuable data. [Research Saturday]
CyberWire Daily5 Syys 2020

Going after the most valuable data. [Research Saturday]

A look at the realities of ransomware from Sophos, including an industry-first detailed look at new detection evasion techniques in WastedLocker ransomware attacks that leverage the Windows Cache Manager and memory-mapped I/O to encrypt files. A complementary article examines the evasion-centric arms race of ransomware, providing a months-long review of how cybercriminals have been escalating and markedly changing evasion techniques, tactics and procedures (TTPs) since Snatch ransomware in December 2019. The research also breaks down the five early warning signs organizations are about to be attacked by ransomware and why ransomware attacks continue to occur. Joining us on this week's Research Saturday to walk us through the research and share their findings is Sophos' Principal Research Scientist Chet Wisniewski and EVP & Chief Product Officer Dan Schiappa. The media alert and research articles can be found here: Media Alert: Sophos Reports on the Realities of Ransomware WastedLocker’s techniques point to a familiar heritage Ransomware’s evasion-centric arms race 5 signs you’re about to be hit by ransomware The realities of ransomware: extortion goes social Ransomware: why it’s not just a passing fad

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AI without adult supervision.

AI without adult supervision.

Meta’s AI models join the sandbox escape club. China’s telecom footprint in the U.S. may be larger than expected. The White House keeps its AI safety playbook under wraps. AI coding tools introduce ne...

6 Elo 25min

SAFE and sound.

SAFE and sound.

The White House lays out its AI strategy at Black Hat. Researchers spotlight rogue AI behavior. CISA warns of an actively exploited N-able flaw. TP-Link patches 15 Omada vulnerabilities. Apple fights ...

5 Elo 35min

NPM? Not my problem.

NPM? Not my problem.

New Shai-Hulud campaign compromises popular npm packages. Easterly says small municipalities shouldn’t have to fend for themselves. Chinese threat groups accelerate exploits. Samsung bans smart TV app...

4 Elo 29min

Water you waiting for?

Water you waiting for?

Cyberattacks hit U.S. water systems. CISA tackles open source security. China’s surveillance machine is exposed. Hotel Wi-Fi gets riskier. Healthcare and police data spill online. Fake SQLite vulnerab...

3 Elo 26min

The hidden risks in space supply chains. [T-Minus: Space-Cyber Briefing]

The hidden risks in space supply chains. [T-Minus: Space-Cyber Briefing]

As the space ecosystem continues to expand, the sector has become increasingly filled with new suppliers, manufacturers, and operators. However, while this development has led to the introduction of n...

2 Elo 19min

Black Hat preview: "Vulnerability Research in the Agentic Age." [Special Edition]

Black Hat preview: "Vulnerability Research in the Agentic Age." [Special Edition]

In this special edition, guest Yan Shoshitaishvili, Associate Professor, University of Arizona, joins host ⁠Dave Bittner⁠ to share a preview of his Black Hat USA 2026 keynote "Vulnerability Research i...

2 Elo 24min

The driver's seat to ransomware. [Research Saturday]

The driver's seat to ransomware. [Research Saturday]

This week, we are joined by Marcus Hutchins, Principal Threat Researcher at Expel, sharing their work on "Not very gentlemanly: Analyzing a zero-day exploit used by The Gentlemen ransomware to disable...

1 Elo 23min

Claude outside the lines.

Claude outside the lines.

Anthropic says Claude escaped the sandbox three times, while a judge questions the Pentagon’s blacklist. The EU launches an AI enforcement team, the FTC targets a telehealth firm’s tracking pixels, an...

31 Heinä 30min

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